Area code 538
Area code 538 is a telephone area code in the North American Numbering Plan. It serves NANP AREA, the United States.
- 538area code
- USNANP AREA
- UScountry
- 28-Oct-25in service
How to dial a 538 number
From within the United States and Canada, dial 1, then 538, then the seven-digit number. From another country, dial your international access code, then +1 538 and the seven-digit number.
Area code 538 covers the same territory as 500, 521, 522, 523, 524 and 525. When several area codes share one area like this, it is called an overlay.
Other area codes in NANP AREA
521, 523, 524, 525, 526, 527, 529, 532, 542
Frequently asked questions
Where is area code 538?
Area code 538 serves NANP AREA, the United States.
What is the country code for a 538 number?
Numbers with North American area codes use the country calling code +1.