628 Area Code

Most looked-up 628 numbers

• 628-254-8411
• 628-789-4229
• 628-320-0814
• 628-227-5760
• 628-276-3949
• 628-270-3766
• 628-207-8292
• 628-270-6903
• 628-432-6487

Phone prefixes in 628

• 628-789
• 628-254
• 628-320
• 628-227
• 628-276
• 628-270
• 628-207
• 628-432

Carriers serving 628

• T-Mobile (2 numbers)
• Onvoy, LLC - CA (2 numbers)
• Telnyx, LLC (1 numbers)
• Twilio (1 numbers)
• Commio, LLC (1 numbers)

Frequently asked questions

What prefixes are in area code 628?

Phone2.io tracks 8 phone prefixes in area code 628, with carrier and spam-report data on individual numbers.

More about area code 628

Area code 628 overview, history, and local numbers

Last updated: April 9, 2026