Area code 523
Area code 523 is a telephone area code in the North American Numbering Plan. It serves NANP AREA, the United States.
- 523area code
- USNANP AREA
- UScountry
- 13-Nov-18in service
How to dial a 523 number
From within the United States and Canada, dial 1, then 523, then the seven-digit number. From another country, dial your international access code, then +1 523 and the seven-digit number.
Area code 523 covers the same territory as 500, 521, 522, 524, 525 and 526. When several area codes share one area like this, it is called an overlay.
Other area codes in NANP AREA
521, 524, 525, 526, 527, 529, 532, 538, 542
Frequently asked questions
Where is area code 523?
Area code 523 serves NANP AREA, the United States.
What is the country code for a 523 number?
Numbers with North American area codes use the country calling code +1.