Area Code Profile
Area Code 203 Prefixes & Exchanges
Serving Bridgeport, Connecticut, Unites States
Central Office Exchanges (Prefixes)
Select any prefix below to view phone lines, carrier networks, and consumer reports in that exchange:
| Exchange Prefix | City / Location | Line Type |
|---|---|---|
| 1-203-201-#### | New Haven | Wireless |
| 1-203-202-#### | Darien | Landline |
| 1-203-204-#### | Guilford | Landline |
| 1-203-205-#### | Danbury | Landline |
| 1-203-206-#### | Waterbury | Wireless |
| 1-203-207-#### | Danbury | Landline |
| 1-203-208-#### | Branford | Landline |
| 1-203-209-#### | Bridgeport | Landline |
| 1-203-210-#### | Wilton | Landline |
| 1-203-212-#### | Bridgeport | Wireless |
| 1-203-213-#### | Meriden | Wireless |
| 1-203-214-#### | New Haven | Wireless |
| 1-203-215-#### | New Haven | Wireless |
| 1-203-216-#### | Westport | Wireless |
| 1-203-217-#### | Waterbury | Wireless |
| 1-203-218-#### | Bridgeport | Wireless |
| 1-203-219-#### | Stamford | Wireless |
| 1-203-220-#### | Trumbull | Landline |
| 1-203-221-#### | Westport | Landline |
| 1-203-222-#### | Westport | Landline |
| 1-203-223-#### | Stamford | Wireless |
| 1-203-224-#### | Bridgeport | Landline |
| 1-203-225-#### | Huntington | Landline |
| 1-203-226-#### | Westport | Landline |
| 1-203-227-#### | Westport | Landline |
| 1-203-228-#### | Waterbury | Wireless |
| 1-203-229-#### | Norwalk | Landline |
| 1-203-230-#### | New Haven | Landline |
| 1-203-231-#### | Derby | Wireless |
| 1-203-232-#### | Waterbury | Wireless |
| 1-203-233-#### | Waterbury | Wireless |
| 1-203-234-#### | New Haven | Landline |
| 1-203-235-#### | Meriden | Landline |
| 1-203-236-#### | Waterbury | Landline |
| 1-203-237-#### | Meriden | Landline |
| 1-203-238-#### | Meriden | Landline |
| 1-203-239-#### | New Haven | Landline |
| 1-203-240-#### | Danbury | Wireless |
| 1-203-241-#### | Danbury | Wireless |
| 1-203-242-#### | Huntington | Landline |
| 1-203-243-#### | Bridgeport | Wireless |
| 1-203-244-#### | Ridgefield | Landline |
| 1-203-245-#### | Madison | Landline |
| 1-203-246-#### | Norwalk | Wireless |
| 1-203-247-#### | Norwalk | Wireless |
| 1-203-248-#### | New Haven | Landline |
| 1-203-249-#### | Stamford | Wireless |
| 1-203-250-#### | Cheshire | Landline |
| 1-203-251-#### | Stamford | Landline |
| 1-203-252-#### | Stamford | Landline |
| 1-203-253-#### | Stamford | Wireless |
| 1-203-254-#### | Fairfield | Landline |
| 1-203-255-#### | Fairfield | Landline |
| 1-203-256-#### | Fairfield | Landline |
| 1-203-257-#### | Bridgeport | Wireless |
| 1-203-258-#### | Bridgeport | Wireless |
| 1-203-259-#### | Fairfield | Landline |
| 1-203-260-#### | Bridgeport | Wireless |
| 1-203-261-#### | Trumbull | Landline |
| 1-203-262-#### | Southbury | Landline |
| 1-203-263-#### | Woodbury | Landline |
| 1-203-264-#### | Southbury | Landline |
| 1-203-265-#### | Wallingford | Landline |
| 1-203-266-#### | Woodbury | Landline |
| 1-203-267-#### | Southbury | Landline |
| 1-203-268-#### | Trumbull | Landline |
| 1-203-269-#### | Wallingford | Landline |
| 1-203-270-#### | Newtown | Landline |
| 1-203-271-#### | Cheshire | Landline |
| 1-203-272-#### | Cheshire | Landline |
| 1-203-273-#### | Stamford | Wireless |
| 1-203-274-#### | Stamford | Wireless |
| 1-203-275-#### | Bridgeport | Landline |
| 1-203-276-#### | Stamford | Landline |
| 1-203-277-#### | Old Greenwich | Landline |
| 1-203-278-#### | Derby | Wireless |
| 1-203-279-#### | Bridgeport | Wireless |
| 1-203-280-#### | Darien | Landline |
| 1-203-281-#### | New Haven | Landline |
| 1-203-282-#### | Stamford | Wireless |
| 1-203-283-#### | Milford | Landline |
| 1-203-284-#### | Wallingford | Landline |
| 1-203-285-#### | New Haven | Landline |
| 1-203-286-#### | Norwalk | Landline |
| 1-203-287-#### | New Haven | Landline |
| 1-203-288-#### | New Haven | Landline |
| 1-203-289-#### | Danbury | Wireless |
| 1-203-290-#### | Bridgeport | Wireless |
| 1-203-291-#### | Westport | Landline |
| 1-203-292-#### | Fairfield | Landline |
| 1-203-293-#### | Stamford | Landline |
| 1-203-294-#### | Wallingford | Landline |
| 1-203-295-#### | Stamford | Landline |
| 1-203-296-#### | Bridgeport | Landline |
| 1-203-297-#### | Danbury | Landline |
| 1-203-298-#### | New Haven | Landline |
| 1-203-299-#### | Norwalk | Landline |
| 1-203-300-#### | Danbury | Wireless |
| 1-203-301-#### | Milford | Landline |
| 1-203-302-#### | Greenwich | Landline |
| 1-203-303-#### | Wallingford | Landline |
| 1-203-304-#### | Newtown | Landline |
| 1-203-305-#### | Derby | Wireless |
| 1-203-306-#### | Milford | Landline |
| 1-203-307-#### | Fairfield | Landline |
| 1-203-308-#### | Derby | Wireless |
| 1-203-309-#### | New Haven | Wireless |
| 1-203-310-#### | New Canaan | Landline |
| 1-203-312-#### | Danbury | Landline |
| 1-203-313-#### | Danbury | Wireless |
| 1-203-314-#### | New Haven | Wireless |
| 1-203-315-#### | Branford | Landline |
| 1-203-316-#### | Stamford | Landline |
| 1-203-317-#### | Meriden | Landline |
| 1-203-318-#### | Madison | Landline |
| 1-203-319-#### | Fairfield | Landline |
| 1-203-320-#### | Darien | Landline |
| 1-203-321-#### | Stamford | Landline |
| 1-203-322-#### | Stamford | Landline |
| 1-203-323-#### | Stamford | Landline |
| 1-203-324-#### | Stamford | Landline |
| 1-203-325-#### | Stamford | Landline |
| 1-203-326-#### | Stamford | Landline |
| 1-203-327-#### | Stamford | Landline |
| 1-203-328-#### | Stamford | Landline |
| 1-203-329-#### | Stamford | Landline |
| 1-203-330-#### | Bridgeport | Landline |
| 1-203-331-#### | Bridgeport | Landline |
| 1-203-332-#### | Bridgeport | Landline |
| 1-203-333-#### | Bridgeport | Landline |
| 1-203-334-#### | Bridgeport | Landline |
| 1-203-335-#### | Bridgeport | Landline |
| 1-203-336-#### | Bridgeport | Landline |
| 1-203-337-#### | Bridgeport | Landline |
| 1-203-338-#### | Bridgeport | Landline |
| 1-203-339-#### | Bridgeport | Landline |
| 1-203-340-#### | Greenwich | Landline |
| 1-203-341-#### | Westport | Landline |
| 1-203-342-#### | Bridgeport | Wireless |
| 1-203-343-#### | Derby | Wireless |
| 1-203-344-#### | Old Greenwich | Landline |
| 1-203-345-#### | Bridgeport | Landline |
| 1-203-346-#### | Waterbury | Landline |
| 1-203-347-#### | Greenwich | Landline |
| 1-203-348-#### | Stamford | Landline |
| 1-203-349-#### | Westport | Landline |
| 1-203-350-#### | Madison | Landline |
| 1-203-351-#### | Stamford | Landline |
| 1-203-352-#### | Stamford | Landline |
| 1-203-353-#### | Stamford | Landline |
| 1-203-354-#### | Norwalk | Landline |
| 1-203-355-#### | Stamford | Landline |
| 1-203-356-#### | Stamford | Landline |
| 1-203-357-#### | Stamford | Landline |
| 1-203-358-#### | Stamford | Landline |
| 1-203-359-#### | Stamford | Landline |
| 1-203-360-#### | Bridgeport | Wireless |
| 1-203-361-#### | New Haven | Landline |
| 1-203-362-#### | Bridgeport | Landline |
| 1-203-363-#### | Stamford | Landline |
| 1-203-364-#### | Newtown | Landline |
| 1-203-365-#### | Bridgeport | Landline |
| 1-203-366-#### | Bridgeport | Landline |
| 1-203-367-#### | Bridgeport | Landline |
| 1-203-368-#### | Bridgeport | Landline |
| 1-203-369-#### | Old Greenwich | Landline |
| 1-203-370-#### | New Haven | Wireless |
| 1-203-371-#### | Bridgeport | Landline |
| 1-203-372-#### | Bridgeport | Landline |
| 1-203-373-#### | Bridgeport | Landline |
| 1-203-374-#### | Bridgeport | Landline |
| 1-203-375-#### | Bridgeport | Landline |
| 1-203-376-#### | New Haven | Wireless |
| 1-203-377-#### | Bridgeport | Landline |
| 1-203-378-#### | Bridgeport | Landline |
| 1-203-379-#### | Meriden | Landline |
| 1-203-380-#### | Bridgeport | Landline |
| 1-203-381-#### | Bridgeport | Landline |
| 1-203-382-#### | Bridgeport | Landline |
| 1-203-383-#### | Bridgeport | Landline |
| 1-203-384-#### | Bridgeport | Landline |
| 1-203-385-#### | Bridgeport | Landline |
| 1-203-386-#### | Bridgeport | Landline |
| 1-203-387-#### | New Haven | Landline |
| 1-203-388-#### | Stamford | Landline |
| 1-203-389-#### | New Haven | Landline |
| 1-203-390-#### | New Haven | Wireless |
| 1-203-391-#### | Stamford | Landline |
| 1-203-392-#### | New Haven | Landline |
| 1-203-393-#### | New Haven | Landline |
| 1-203-394-#### | Bridgeport | Landline |
| 1-203-395-#### | Bridgeport | Wireless |
| 1-203-396-#### | Bridgeport | Landline |
| 1-203-397-#### | New Haven | Landline |
| 1-203-398-#### | Norwalk | Wireless |
| 1-203-399-#### | Stamford | Landline |
| 1-203-400-#### | Trumbull | Wireless |
| 1-203-401-#### | New Haven | Landline |
| 1-203-402-#### | Huntington | Landline |
| 1-203-403-#### | Ridgefield | Landline |
| 1-203-404-#### | New Haven | Landline |
| 1-203-405-#### | Woodbury | Landline |
| 1-203-406-#### | Stamford | Landline |
| 1-203-407-#### | New Haven | Landline |
| 1-203-408-#### | Redding | Landline |
| 1-203-409-#### | Old Greenwich | Landline |
| 1-203-410-#### | New Haven | Wireless |
| 1-203-412-#### | New Haven | Wireless |
| 1-203-413-#### | Greenwich | Landline |
| 1-203-414-#### | Bridgeport | Wireless |
| 1-203-415-#### | New Haven | Wireless |
| 1-203-416-#### | Bridgeport | Landline |
| 1-203-417-#### | Danbury | Wireless |
| 1-203-418-#### | Fairfield | Landline |
| 1-203-419-#### | Waterbury | Landline |
| 1-203-420-#### | Meriden | Landline |
| 1-203-421-#### | Madison | Landline |
| 1-203-422-#### | Greenwich | Landline |
| 1-203-423-#### | Wilton | Landline |
| 1-203-424-#### | Danbury | Wireless |
| 1-203-425-#### | Stamford | Landline |
| 1-203-426-#### | Newtown | Landline |
| 1-203-427-#### | Meriden | Landline |
| 1-203-428-#### | Stamford | Landline |
| 1-203-429-#### | Stamford | Landline |
| 1-203-430-#### | New Haven | Wireless |
| 1-203-431-#### | Ridgefield | Landline |
| 1-203-432-#### | New Haven | Landline |
| 1-203-433-#### | Branford | Landline |
| 1-203-434-#### | Norwalk | Wireless |
| 1-203-435-#### | New Haven | Wireless |
| 1-203-436-#### | New Haven | Landline |
| 1-203-437-#### | Waterbury | Landline |
| 1-203-438-#### | Ridgefield | Landline |
| 1-203-439-#### | Cheshire | Landline |
| 1-203-440-#### | Meriden | Landline |
| 1-203-441-#### | Wolcott | Landline |
| 1-203-442-#### | New Canaan | Landline |
| 1-203-443-#### | Meriden | Landline |
| 1-203-444-#### | New Haven | Wireless |
| 1-203-445-#### | Trumbull | Landline |
| 1-203-446-#### | Derby | Landline |
| 1-203-447-#### | Huntington | Landline |
| 1-203-448-#### | Danbury | Landline |
| 1-203-449-#### | Bridgeport | Wireless |
| 1-203-450-#### | Bridgeport | Wireless |
| 1-203-451-#### | Westport | Landline |
| 1-203-452-#### | Trumbull | Landline |
| 1-203-453-#### | Guilford | Landline |
| 1-203-454-#### | Westport | Landline |
| 1-203-455-#### | Bridgeport | Landline |
| 1-203-456-#### | Danbury | Wireless |
| 1-203-457-#### | Guilford | Landline |
| 1-203-458-#### | Guilford | Landline |
| 1-203-459-#### | Trumbull | Landline |
| 1-203-460-#### | Danbury | Landline |
| 1-203-461-#### | Stamford | Landline |
| 1-203-462-#### | Stamford | Landline |
| 1-203-463-#### | Seymour | Landline |
| 1-203-464-#### | New Haven | Wireless |
| 1-203-465-#### | Waterbury | Landline |
| 1-203-466-#### | New Haven | Landline |
| 1-203-467-#### | New Haven | Landline |
| 1-203-468-#### | New Haven | Landline |
| 1-203-469-#### | New Haven | Landline |
| 1-203-470-#### | Danbury | Wireless |
| 1-203-471-#### | Unknown | |
| 1-203-472-#### | Unknown | |
| 1-203-473-#### | Unknown | |
| 1-203-474-#### | Unknown | |
| 1-203-476-#### | Unknown | |
| 1-203-477-#### | New Haven | Wireless |
| 1-203-478-#### | Unknown | |
| 1-203-479-#### | New Haven | Landline |
| 1-203-480-#### | Fairfield | Landline |
| 1-203-481-#### | Branford | Landline |
| 1-203-482-#### | Danbury | Wireless |
| 1-203-483-#### | Branford | Landline |
| 1-203-484-#### | Northford | Landline |
| 1-203-485-#### | Greenwich | Landline |
| 1-203-486-#### | Southbury | Landline |
| 1-203-487-#### | Stamford | Landline |
| 1-203-488-#### | Branford | Landline |
| 1-203-489-#### | Greenwich | Landline |
| 1-203-490-#### | Naugatuck | Landline |
| 1-203-491-#### | Newtown | Landline |
| 1-203-492-#### | New Haven | Landline |
| 1-203-493-#### | Redding | Landline |
| 1-203-494-#### | New Haven | Wireless |
| 1-203-495-#### | New Haven | Landline |
| 1-203-496-#### | Greenwich | Wireless |
| 1-203-497-#### | New Haven | Landline |
| 1-203-498-#### | New Haven | Landline |
| 1-203-499-#### | New Haven | Landline |
| 1-203-500-#### | New Haven | Wireless |
| 1-203-501-#### | Danbury | Wireless |
| 1-203-502-#### | Bridgeport | Landline |
| 1-203-503-#### | New Haven | Landline |
| 1-203-504-#### | Stamford | Landline |
| 1-203-505-#### | Norwalk | Landline |
| 1-203-506-#### | New Haven | Wireless |
| 1-203-507-#### | New Haven | Wireless |
| 1-203-508-#### | New Haven | Landline |
| 1-203-509-#### | Waterbury | Wireless |
| 1-203-510-#### | Waterbury | Wireless |
| 1-203-512-#### | Danbury | Wireless |
| 1-203-513-#### | New Haven | Landline |
| 1-203-514-#### | Meriden | Landline |
| 1-203-515-#### | Norwalk | Wireless |
| 1-203-516-#### | Derby | Landline |
| 1-203-517-#### | Stamford | Landline |
| 1-203-518-#### | Waterbury | Wireless |
| 1-203-519-#### | Waterbury | Wireless |
| 1-203-520-#### | Bridgeport | Wireless |
| 1-203-521-#### | Bridgeport | Wireless |
| 1-203-522-#### | Bridgeport | Wireless |
| 1-203-523-#### | Norwalk | Landline |
| 1-203-524-#### | Stamford | Wireless |
| 1-203-525-#### | Waterbury | Wireless |
| 1-203-526-#### | Bridgeport | Wireless |
| 1-203-527-#### | Waterbury | Landline |
| 1-203-528-#### | Waterbury | Landline |
| 1-203-529-#### | Wilton | Landline |
| 1-203-530-#### | New Haven | Wireless |
| 1-203-531-#### | Greenwich | Landline |
| 1-203-532-#### | Greenwich | Landline |
| 1-203-533-#### | Guilford | Landline |
| 1-203-534-#### | Bridgeport | Wireless |
| 1-203-535-#### | New Haven | Landline |
| 1-203-536-#### | Stamford | Wireless |
| 1-203-537-#### | Meriden | Wireless |
| 1-203-538-#### | Huntington | Landline |
| 1-203-539-#### | Stamford | Landline |
| 1-203-540-#### | Bridgeport | Wireless |
| 1-203-541-#### | Stamford | Landline |
| 1-203-542-#### | Greenwich | Landline |
| 1-203-543-#### | Bridgeport | Wireless |
| 1-203-544-#### | Redding | Landline |
| 1-203-545-#### | Bridgeport | Wireless |
| 1-203-546-#### | Danbury | Landline |
| 1-203-547-#### | Stamford | Landline |
| 1-203-548-#### | Stamford | Landline |
| 1-203-549-#### | Bridgeport | Landline |
| 1-203-550-#### | Stamford | Wireless |
| 1-203-551-#### | Bridgeport | Landline |
| 1-203-552-#### | Greenwich | Landline |
| 1-203-553-#### | New Haven | Landline |
| 1-203-554-#### | Stamford | Wireless |
| 1-203-556-#### | Bridgeport | Wireless |
| 1-203-557-#### | Westport | Landline |
| 1-203-558-#### | Waterbury | Wireless |
| 1-203-559-#### | Darien | Landline |
| 1-203-560-#### | Waterbury | Wireless |
| 1-203-561-#### | Stamford | Wireless |
| 1-203-562-#### | New Haven | Landline |
| 1-203-563-#### | Wilton | Landline |
| 1-203-564-#### | Stamford | Landline |
| 1-203-565-#### | Waterbury | Wireless |
| 1-203-566-#### | Stamford | Landline |
| 1-203-567-#### | Huntington | Landline |
| 1-203-568-#### | Waterbury | Landline |
| 1-203-569-#### | Stamford | Landline |
| 1-203-570-#### | Stamford | Wireless |
| 1-203-571-#### | Westport | Landline |
| 1-203-572-#### | Bridgeport | Wireless |
| 1-203-573-#### | Waterbury | Landline |
| 1-203-574-#### | Waterbury | Landline |
| 1-203-575-#### | Waterbury | Landline |
| 1-203-576-#### | Bridgeport | Landline |
| 1-203-577-#### | Waterbury | Landline |
| 1-203-578-#### | Waterbury | Landline |
| 1-203-579-#### | Bridgeport | Landline |
| 1-203-580-#### | Greenwich | Landline |
| 1-203-581-#### | Bridgeport | Landline |
| 1-203-582-#### | New Haven | Landline |
| 1-203-583-#### | Bridgeport | Landline |
| 1-203-584-#### | New Haven | Wireless |
| 1-203-585-#### | Stamford | Landline |
| 1-203-586-#### | Woodbury | Landline |
| 1-203-587-#### | Redding | Landline |
| 1-203-588-#### | Stamford | Landline |
| 1-203-589-#### | New Haven | Wireless |
| 1-203-590-#### | Trumbull | Landline |
| 1-203-591-#### | Waterbury | Landline |
| 1-203-592-#### | Waterbury | Wireless |
| 1-203-593-#### | Norwalk | Wireless |
| 1-203-594-#### | New Canaan | Landline |
| 1-203-595-#### | Stamford | Landline |
| 1-203-596-#### | Waterbury | Landline |
| 1-203-597-#### | Waterbury | Landline |
| 1-203-598-#### | Waterbury | Landline |
| 1-203-599-#### | Meriden | Landline |
| 1-203-600-#### | Meriden | Wireless |
| 1-203-601-#### | Trumbull | Landline |
| 1-203-602-#### | Stamford | Landline |
| 1-203-603-#### | New Haven | Landline |
| 1-203-604-#### | Stamford | Landline |
| 1-203-605-#### | New Haven | Wireless |
| 1-203-606-#### | New Haven | Wireless |
| 1-203-607-#### | Stamford | Landline |
| 1-203-608-#### | Meriden | Landline |
| 1-203-609-#### | Stamford | Landline |
| 1-203-610-#### | Bridgeport | Landline |
| 1-203-612-#### | Bridgeport | Landline |
| 1-203-613-#### | Norwalk | Wireless |
| 1-203-614-#### | Stamford | Landline |
| 1-203-615-#### | Bridgeport | Landline |
| 1-203-616-#### | Danbury | Landline |
| 1-203-617-#### | Danbury | Wireless |
| 1-203-618-#### | Greenwich | Landline |
| 1-203-619-#### | New Haven | Landline |
| 1-203-620-#### | Darien | Landline |
| 1-203-621-#### | Darien | Landline |
| 1-203-622-#### | Greenwich | Landline |
| 1-203-623-#### | New Haven | Wireless |
| 1-203-624-#### | New Haven | Landline |
| 1-203-625-#### | Greenwich | Landline |
| 1-203-626-#### | New Haven | Landline |
| 1-203-627-#### | New Haven | Wireless |
| 1-203-628-#### | Danbury | Landline |
| 1-203-629-#### | Greenwich | Landline |
| 1-203-630-#### | Meriden | Landline |
| 1-203-631-#### | Meriden | Wireless |
| 1-203-632-#### | Naugatuck | Landline |
| 1-203-633-#### | Wolcott | Landline |
| 1-203-634-#### | Meriden | Landline |
| 1-203-635-#### | Stamford | Landline |
| 1-203-636-#### | Darien | Landline |
| 1-203-637-#### | Old Greenwich | Landline |
| 1-203-638-#### | Trumbull | Landline |
| 1-203-639-#### | Meriden | Landline |
| 1-203-640-#### | New Haven | Wireless |
| 1-203-641-#### | New Haven | Wireless |
| 1-203-642-#### | Stamford | Landline |
| 1-203-643-#### | Branford | Landline |
| 1-203-644-#### | Norwalk | Wireless |
| 1-203-645-#### | New Haven | Wireless |
| 1-203-646-#### | Branford | Landline |
| 1-203-647-#### | Milford | Landline |
| 1-203-648-#### | Danbury | Landline |
| 1-203-649-#### | Cheshire | Landline |
| 1-203-650-#### | Bridgeport | Wireless |
| 1-203-651-#### | Cheshire | Landline |
| 1-203-652-#### | Stamford | Landline |
| 1-203-653-#### | Stamford | Landline |
| 1-203-654-#### | New Haven | Landline |
| 1-203-655-#### | Darien | Landline |
| 1-203-656-#### | Darien | Landline |
| 1-203-657-#### | New Haven | Wireless |
| 1-203-658-#### | Stamford | Landline |
| 1-203-659-#### | Fairfield | Landline |
| 1-203-660-#### | Greenwich | Landline |
| 1-203-661-#### | Greenwich | Landline |
| 1-203-662-#### | Darien | Landline |
| 1-203-663-#### | Stamford | Landline |
| 1-203-664-#### | Redding | Landline |
| 1-203-665-#### | Stamford | Landline |
| 1-203-666-#### | Bridgeport | Landline |
| 1-203-667-#### | Stamford | Wireless |
| 1-203-668-#### | New Haven | Wireless |
| 1-203-669-#### | Darien | Landline |
| 1-203-670-#### | Waterbury | Wireless |
| 1-203-671-#### | New Haven | Wireless |
| 1-203-672-#### | New Haven | Landline |
| 1-203-673-#### | Bridgeport | Landline |
| 1-203-674-#### | Stamford | Landline |
| 1-203-675-#### | New Haven | Wireless |
| 1-203-676-#### | New Haven | Wireless |
| 1-203-677-#### | Wallingford | Landline |
| 1-203-678-#### | Wallingford | Landline |
| 1-203-679-#### | Wallingford | Landline |
| 1-203-680-#### | Waterbury | Wireless |
| 1-203-681-#### | Greenwich | Landline |
| 1-203-682-#### | Stamford | Landline |
| 1-203-683-#### | Bridgeport | Landline |
| 1-203-684-#### | New Haven | Wireless |
| 1-203-685-#### | Bridgeport | Wireless |
| 1-203-686-#### | Meriden | Landline |
| 1-203-687-#### | New Haven | Landline |
| 1-203-688-#### | New Haven | Landline |
| 1-203-689-#### | New Haven | Landline |
| 1-203-690-#### | Bridgeport | Wireless |
| 1-203-691-#### | New Haven | Landline |
| 1-203-692-#### | Fairfield | Landline |
| 1-203-693-#### | Milford | Landline |
| 1-203-694-#### | Meriden | Landline |
| 1-203-695-#### | Waterbury | Landline |
| 1-203-696-#### | Bridgeport | Landline |
| 1-203-697-#### | Wallingford | Landline |
| 1-203-698-#### | Old Greenwich | Landline |
| 1-203-699-#### | Cheshire | Landline |
| 1-203-701-#### | New Haven | Landline |
| 1-203-702-#### | Danbury | Landline |
| 1-203-703-#### | Stamford | Landline |
| 1-203-704-#### | Wolcott | Landline |
| 1-203-705-#### | Stamford | Landline |
| 1-203-706-#### | Waterbury | Landline |
| 1-203-707-#### | Waterbury | Wireless |
| 1-203-708-#### | Stamford | Landline |
| 1-203-709-#### | Waterbury | Landline |
| 1-203-710-#### | New Haven | Wireless |
| 1-203-712-#### | Huntington | Landline |
| 1-203-713-#### | Milford | Landline |
| 1-203-714-#### | Naugatuck | Landline |
| 1-203-715-#### | Meriden | Wireless |
| 1-203-716-#### | Stamford | Landline |
| 1-203-717-#### | Greenwich | Landline |
| 1-203-718-#### | Cheshire | Landline |
| 1-203-719-#### | Stamford | Landline |
| 1-203-720-#### | Naugatuck | Landline |
| 1-203-721-#### | Waterbury | Landline |
| 1-203-722-#### | Norwalk | Wireless |
| 1-203-723-#### | Naugatuck | Landline |
| 1-203-724-#### | Stamford | Landline |
| 1-203-725-#### | Waterbury | Landline |
| 1-203-726-#### | Bridgeport | Wireless |
| 1-203-727-#### | Bridgeport | Wireless |
| 1-203-728-#### | Stamford | Landline |
| 1-203-729-#### | Naugatuck | Landline |
| 1-203-730-#### | Danbury | Landline |
| 1-203-731-#### | Danbury | Landline |
| 1-203-732-#### | Ansonia | Landline |
| 1-203-733-#### | Danbury | Wireless |
| 1-203-734-#### | Ansonia | Landline |
| 1-203-735-#### | Ansonia | Landline |
| 1-203-736-#### | Ansonia | Landline |
| 1-203-737-#### | New Haven | Landline |
| 1-203-738-#### | Guilford | Landline |
| 1-203-739-#### | Danbury | Landline |
| 1-203-740-#### | Danbury | Landline |
| 1-203-741-#### | Wallingford | Landline |
| 1-203-742-#### | Greenwich | Landline |
| 1-203-743-#### | Danbury | Landline |
| 1-203-744-#### | Danbury | Landline |
| 1-203-745-#### | New Haven | Landline |
| 1-203-746-#### | Danbury | Landline |
| 1-203-747-#### | New Haven | Landline |
| 1-203-748-#### | Danbury | Landline |
| 1-203-749-#### | Danbury | Landline |
| 1-203-750-#### | Norwalk | Landline |
| 1-203-751-#### | Ansonia | Landline |
| 1-203-752-#### | New Haven | Landline |
| 1-203-753-#### | Waterbury | Landline |
| 1-203-754-#### | Waterbury | Landline |
| 1-203-755-#### | Waterbury | Landline |
| 1-203-756-#### | Waterbury | Landline |
| 1-203-757-#### | Waterbury | Landline |
| 1-203-758-#### | Waterbury | Landline |
| 1-203-759-#### | Waterbury | Landline |
| 1-203-760-#### | Bridgeport | Landline |
| 1-203-761-#### | Wilton | Landline |
| 1-203-762-#### | Wilton | Landline |
| 1-203-763-#### | Fairfield | Landline |
| 1-203-764-#### | New Haven | Landline |
| 1-203-765-#### | New Haven | Landline |
| 1-203-766-#### | New Haven | Wireless |
| 1-203-767-#### | Bridgeport | Wireless |
| 1-203-768-#### | Waterbury | Wireless |
| 1-203-769-#### | Greenwich | Landline |
| 1-203-770-#### | Danbury | Landline |
| 1-203-771-#### | New Haven | Landline |
| 1-203-772-#### | New Haven | Landline |
| 1-203-773-#### | New Haven | Landline |
| 1-203-774-#### | Wallingford | Landline |
| 1-203-775-#### | Danbury | Landline |
| 1-203-776-#### | New Haven | Landline |
| 1-203-777-#### | New Haven | Landline |
| 1-203-778-#### | Danbury | Landline |
| 1-203-779-#### | Madison | Landline |
| 1-203-780-#### | Waterbury | Wireless |
| 1-203-781-#### | New Haven | Landline |
| 1-203-782-#### | New Haven | Landline |
| 1-203-783-#### | Milford | Landline |
| 1-203-784-#### | New Haven | Landline |
| 1-203-785-#### | New Haven | Landline |
| 1-203-786-#### | New Haven | Landline |
| 1-203-787-#### | New Haven | Landline |
| 1-203-788-#### | Danbury | Wireless |
| 1-203-789-#### | New Haven | Landline |
| 1-203-790-#### | Danbury | Landline |
| 1-203-791-#### | Danbury | Landline |
| 1-203-792-#### | Danbury | Landline |
| 1-203-793-#### | Wallingford | Landline |
| 1-203-794-#### | Danbury | Landline |
| 1-203-795-#### | New Haven | Landline |
| 1-203-796-#### | Danbury | Landline |
| 1-203-797-#### | Danbury | Landline |
| 1-203-798-#### | Danbury | Landline |
| 1-203-799-#### | New Haven | Landline |
| 1-203-800-#### | New Haven | Wireless |
| 1-203-801-#### | New Canaan | Landline |
| 1-203-802-#### | Waterbury | Wireless |
| 1-203-803-#### | Norwalk | Wireless |
| 1-203-804-#### | New Haven | Wireless |
| 1-203-805-#### | Waterbury | Landline |
| 1-203-806-#### | Cheshire | Landline |
| 1-203-807-#### | Norwalk | Wireless |
| 1-203-808-#### | Waterbury | Wireless |
| 1-203-809-#### | New Haven | Wireless |
| 1-203-810-#### | Norwalk | Landline |
| 1-203-812-#### | New Haven | Landline |
| 1-203-813-#### | Greenwich | Landline |
| 1-203-814-#### | Bridgeport | Landline |
| 1-203-815-#### | New Haven | Landline |
| 1-203-816-#### | Trumbull | Landline |
| 1-203-817-#### | Stamford | Landline |
| 1-203-818-#### | Norwalk | Landline |
| 1-203-819-#### | Waterbury | Landline |
| 1-203-820-#### | Norwalk | Wireless |
| 1-203-821-#### | New Haven | Landline |
| 1-203-822-#### | Norwalk | Landline |
| 1-203-823-#### | New Haven | Landline |
| 1-203-824-#### | New Haven | Wireless |
| 1-203-825-#### | Danbury | Landline |
| 1-203-826-#### | Danbury | Landline |
| 1-203-827-#### | Old Greenwich | Landline |
| 1-203-828-#### | Seymour | Landline |
| 1-203-829-#### | Norwalk | Wireless |
| 1-203-830-#### | Danbury | Landline |
| 1-203-831-#### | Norwalk | Landline |
| 1-203-832-#### | Stamford | Wireless |
| 1-203-833-#### | Norwalk | Wireless |
| 1-203-834-#### | Wilton | Landline |
| 1-203-835-#### | Norwalk | Wireless |
| 1-203-836-#### | New Haven | Wireless |
| 1-203-837-#### | Danbury | Landline |
| 1-203-838-#### | Norwalk | Landline |
| 1-203-839-#### | Norwalk | Wireless |
| 1-203-840-#### | Norwalk | Landline |
| 1-203-841-#### | Waterbury | Landline |
| 1-203-842-#### | Stamford | Landline |
| 1-203-843-#### | New Haven | Landline |
| 1-203-844-#### | Fairfield | Landline |
| 1-203-845-#### | Norwalk | Landline |
| 1-203-846-#### | Norwalk | Landline |
| 1-203-847-#### | Norwalk | Landline |
| 1-203-848-#### | New Haven | Landline |
| 1-203-849-#### | Norwalk | Landline |
| 1-203-850-#### | New Haven | Wireless |
| 1-203-851-#### | Norwalk | Landline |
| 1-203-852-#### | Norwalk | Landline |
| 1-203-853-#### | Norwalk | Landline |
| 1-203-854-#### | Norwalk | Landline |
| 1-203-855-#### | Norwalk | Landline |
| 1-203-856-#### | Norwalk | Wireless |
| 1-203-857-#### | Norwalk | Landline |
| 1-203-858-#### | Norwalk | Wireless |
| 1-203-859-#### | New Haven | Landline |
| 1-203-861-#### | Greenwich | Landline |
| 1-203-862-#### | Greenwich | Landline |
| 1-203-863-#### | Greenwich | Landline |
| 1-203-864-#### | Bridgeport | Wireless |
| 1-203-865-#### | New Haven | Landline |
| 1-203-866-#### | Norwalk | Landline |
| 1-203-867-#### | New Haven | Landline |
| 1-203-868-#### | New Haven | Landline |
| 1-203-869-#### | Greenwich | Landline |
| 1-203-870-#### | Bridgeport | Landline |
| 1-203-871-#### | Branford | Landline |
| 1-203-872-#### | New Haven | Landline |
| 1-203-873-#### | Bridgeport | Wireless |
| 1-203-874-#### | Milford | Landline |
| 1-203-875-#### | Darien | Landline |
| 1-203-876-#### | Milford | Landline |
| 1-203-877-#### | Milford | Landline |
| 1-203-878-#### | Milford | Landline |
| 1-203-879-#### | Wolcott | Landline |
| 1-203-880-#### | Trumbull | Landline |
| 1-203-881-#### | Seymour | Landline |
| 1-203-882-#### | Milford | Landline |
| 1-203-883-#### | Stamford | Landline |
| 1-203-884-#### | Guilford | Landline |
| 1-203-885-#### | Danbury | Wireless |
| 1-203-886-#### | Meriden | Landline |
| 1-203-887-#### | New Haven | Wireless |
| 1-203-888-#### | Seymour | Landline |
| 1-203-889-#### | New Haven | Landline |
| 1-203-890-#### | Stamford | Landline |
| 1-203-891-#### | New Haven | Landline |
| 1-203-892-#### | Bridgeport | Wireless |
| 1-203-893-#### | Derby | Wireless |
| 1-203-894-#### | Ridgefield | Landline |
| 1-203-895-#### | Trumbull | Wireless |
| 1-203-896-#### | Madison | Landline |
| 1-203-897-#### | Stamford | Landline |
| 1-203-898-#### | Darien | Landline |
| 1-203-899-#### | Norwalk | Landline |
| 1-203-900-#### | Greenwich | Landline |
| 1-203-901-#### | New Haven | Wireless |
| 1-203-902-#### | New Haven | Landline |
| 1-203-903-#### | New Haven | Landline |
| 1-203-904-#### | Norwalk | Wireless |
| 1-203-905-#### | Stamford | Landline |
| 1-203-906-#### | Derby | Wireless |
| 1-203-907-#### | New Haven | Landline |
| 1-203-908-#### | Bridgeport | Wireless |
| 1-203-909-#### | New Haven | Wireless |
| 1-203-910-#### | Waterbury | Wireless |
| 1-203-912-#### | Stamford | Wireless |
| 1-203-913-#### | Bridgeport | Wireless |
| 1-203-914-#### | Norwalk | Landline |
| 1-203-915-#### | New Haven | Wireless |
| 1-203-916-#### | Norwalk | Landline |
| 1-203-917-#### | Danbury | Wireless |
| 1-203-918-#### | Stamford | Wireless |
| 1-203-919-#### | Norwalk | Wireless |
| 1-203-920-#### | Stamford | Landline |
| 1-203-921-#### | Stamford | Landline |
| 1-203-922-#### | Huntington | Landline |
| 1-203-923-#### | Bridgeport | Landline |
| 1-203-924-#### | Huntington | Landline |
| 1-203-925-#### | Huntington | Landline |
| 1-203-926-#### | Huntington | Landline |
| 1-203-927-#### | New Haven | Landline |
| 1-203-928-#### | New Haven | Landline |
| 1-203-929-#### | Huntington | Landline |
| 1-203-930-#### | Greenwich | Landline |
| 1-203-931-#### | New Haven | Landline |
| 1-203-932-#### | New Haven | Landline |
| 1-203-933-#### | New Haven | Landline |
| 1-203-934-#### | New Haven | Landline |
| 1-203-935-#### | Meriden | Landline |
| 1-203-936-#### | New Haven | Landline |
| 1-203-937-#### | New Haven | Landline |
| 1-203-938-#### | Redding | Landline |
| 1-203-939-#### | Norwalk | Landline |
| 1-203-940-#### | Stamford | Landline |
| 1-203-941-#### | Seymour | Landline |
| 1-203-942-#### | Danbury | Landline |
| 1-203-943-#### | Norwalk | Wireless |
| 1-203-944-#### | Huntington | Landline |
| 1-203-945-#### | Norwalk | Landline |
| 1-203-946-#### | New Haven | Landline |
| 1-203-947-#### | Danbury | Wireless |
| 1-203-948-#### | Danbury | Wireless |
| 1-203-949-#### | Wallingford | Landline |
| 1-203-951-#### | Milford | Landline |
| 1-203-952-#### | Norwalk | Wireless |
| 1-203-953-#### | Bridgeport | Wireless |
| 1-203-954-#### | Derby | Landline |
| 1-203-955-#### | Fairfield | Landline |
| 1-203-956-#### | Norwalk | Landline |
| 1-203-957-#### | Norwalk | Landline |
| 1-203-960-#### | Stamford | Landline |
| 1-203-961-#### | Stamford | Landline |
| 1-203-962-#### | Stamford | Landline |
| 1-203-963-#### | Norwalk | Landline |
| 1-203-964-#### | Stamford | Landline |
| 1-203-965-#### | Stamford | Landline |
| 1-203-966-#### | New Canaan | Landline |
| 1-203-967-#### | Stamford | Landline |
| 1-203-968-#### | Stamford | Landline |
| 1-203-969-#### | Stamford | Landline |
| 1-203-970-#### | Norwalk | Landline |
| 1-203-971-#### | Greenwich | Landline |
| 1-203-972-#### | New Canaan | Landline |
| 1-203-973-#### | Stamford | Landline |
| 1-203-974-#### | New Haven | Landline |
| 1-203-975-#### | Stamford | Landline |
| 1-203-977-#### | Stamford | Landline |
| 1-203-978-#### | Stamford | Landline |
| 1-203-979-#### | Stamford | Wireless |
| 1-203-980-#### | New Haven | Wireless |
| 1-203-981-#### | Norwalk | Wireless |
| 1-203-982-#### | Waterbury | Wireless |
| 1-203-983-#### | Greenwich | Landline |
| 1-203-984-#### | Norwalk | Wireless |
| 1-203-985-#### | New Haven | Landline |
| 1-203-986-#### | Old Greenwich | Landline |
| 1-203-987-#### | Greenwich | Landline |
| 1-203-988-#### | New Haven | Wireless |
| 1-203-989-#### | Norwalk | Landline |
| 1-203-990-#### | Old Greenwich | Landline |
| 1-203-991-#### | Norwalk | Landline |
| 1-203-992-#### | Greenwich | Landline |
| 1-203-993-#### | Bridgeport | Wireless |
| 1-203-994-#### | Danbury | Wireless |
| 1-203-995-#### | Bridgeport | Landline |
| 1-203-996-#### | New Haven | Wireless |
| 1-203-997-#### | Derby | Wireless |
| 1-203-998-#### | Stamford | Landline |
| 1-203-999-#### | New Haven | Wireless |
SPONSORED
About Area Code 203
Area code 203 is assigned to the geographic numbering plan serving Bridgeport, Connecticut.
Use the directory table to navigate through central office prefixes and explore individual telephone lines.