Area Code 210 — Texas

Active General Purpose Code Overlay United States

Area code 210 is located in Texas and operates on Central Time . The largest city served is San Antonio .

Coverage Area

Area code 210 — Texas

Area Code Details

Area Code: 210
State / Province: Texas (TX)
Country: United States
Time Zone: Central Time Central Time
Local Time Now: —
Status: Active
Code Type: General Purpose Code
In Service Since: November 1, 1992
Assigned: November 1, 1992
Population Served: ~1,526,656 est.
Overlay Complex: 210/726

Cities Served

Largest City San Antonio

San Antonio

History & Relationships

Split from

New codes split from 210

726 Texas 830 Texas 956 Texas

Overlay complex — shares geography with

Rate Centers & Exchanges

1 rate centers identified within area code 210

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Other Area Codes in Texas

Nearby Area Codes

Frequently Asked Questions About Area Code 210

What state is area code 210?

Area code 210 is located in Texas, United States.

Where is area code 210 from?

Area code 210 originates from Texas. It operates in the Central Time zone.

What time zone is area code 210?

Area code 210 falls within the Central Time zone (Central Time).

What cities are in area code 210?

Area code 210 serves cities including San Antonio.

Is a call from area code 210 a scam?

Area code 210 is a legitimate general purpose code area code serving Texas. Like any area code, individual numbers using 210 can be used for scam calls — always verify the specific number if you receive an unexpected or suspicious call.