- City / exchange
- San Marcos
- Province / state
- Texas
- Country
- United States
- Carrier
- T-mobile Usa, Inc.
- Line type
- Likely mobile
- OCN
- 6529
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
512-644 phone numbers
San Marcos, Texas, United States · T-mobile Usa, Inc.
Reported numbers in 512-644
No numbers in this block have been reported by visitors yet.
What does the 512-644 prefix tell you?
Every North American number is area code + prefix + line. The prefix 512-644 was assigned to T-mobile Usa, Inc. on an unknown date for the San Marcos exchange. A call from this block usually originates from a T-mobile Usa, Inc. customer in or near San Marcos, but caller ID can be spoofed to show any number.