Area code 738
Area code 738 is a telephone area code in the North American Numbering Plan. It serves California, the United States.
- 738area code
- CACalifornia
- UScountry
- 1-Nov-24in service
How to dial a 738 number
From within the United States and Canada, dial 1, then 738, then the seven-digit number. From another country, dial your international access code, then +1 738 and the seven-digit number.
Area code 738 covers the same territory as 213 and 323. When several area codes share one area like this, it is called an overlay.
Other area codes in California
209, 213, 279, 310, 323, 341, 350, 357, 369, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 820, 831, 837, 840, 858, 909, 916, 925, 949, 951
Frequently asked questions
Where is area code 738?
Area code 738 serves California, the United States.
What is the country code for a 738 number?
Numbers with North American area codes use the country calling code +1.