North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-210657

Phone prefix: +1210657
This prefix is distributed within the state Texas
The largest city within this prefix is San Antonio, TX
District: Bexar
The largest organization: Southwestern Bell
Phone numbers of the state Texas
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-210657.... numbers is shown below San Antonio, TX.