Central Office Exchange (NXX)
+1 (984) 664-XXXX
Serving Raleigh, North Carolina, United States • Carrier: Intermedia Communications Inc.
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Random representative sampling of telephone lines in the 1-984-664 block
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Telecommunication Guide for Exchange 984-664
Under the North American Numbering Plan (NANP), a standard 10-digit telephone number is organized as NPA-NXX-XXXX:
- NPA (Numbering Plan Area):
984identifies the geographic region within North Carolina. - NXX (Central Office Exchange):
664identifies the local telephone exchange or switching office serving Raleigh, North Carolina. - XXXX (Subscriber Line Number): 10,000 distinct telephone lines (ranging from
0000to9999) are routed through this exchange.
How to Correctly Dial Numbers in this Prefix:
| Call Origin | Dialing Instructions | Example |
|---|---|---|
| Local or Domestic (US/Canada) | Dial 1 + 10-Digit Number | 1 (984) 664-XXXX |
| Mobile / Wireless Devices | Dial with international plus symbol | +1 984 664 XXXX |
| International Callers | Local exit code + 1 + Number | 00 1 984 664 XXXX |
Frequently Asked Questions
The registered service provider for this exchange is Intermedia Communications Inc.. Note that individual line numbers may have been transferred to other providers via Local Number Portability (LNP).
Calls from this prefix could originate from local businesses, hospitals, friends, or automated dialers. If you received an unsolicited call from an unknown party in this exchange, enter the full 4 digits in our search box above to check for community scam or telemarketer reports.
Exchange Information
- Country: Unites States (+1)
- State: North Carolina
- City / Area: Raleigh
- Area Code: 984
- Prefix (NXX): 664
- Carrier: Intermedia Communications Inc.
- Type: Unknown
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Area Code 984
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