Newark Area Codes, Ohio, United States
How to call Newark, Ohio?
Newark has 2 area codes. To call Newark you need to dial the United States country code (+1) and one of the following area codes:
220 740How to know if I'm receiving calls from Newark, Ohio?
You are receiving calls from Newark when the phone number starts with one of the following combinations:
1-220 1-740Other area codes in United States
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