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512 Area Code Phone Directory

Phone Prefixes in the 512 Area Code

(512) 2XX (512) 3XX (512) 4XX (512) 5XX (512) 6XX (512) 7XX (512) 8XX (512) 9XX

Information for Area Code 512

State: TX

Largest City in Area: AUSTIN

Where is Area Code 512?

Area code (512) is in the state of TX. Below, are the major cities in the area code (512).

Area Codes Starting with 5

Major Cities in 512

AUSTIN, TX (3,293,591)

ROUND ROCK, TX (626,565)

HOUSTON, TX (365,780)

SAN ANTONIO, TX (344,322)

PFLUGERVILLE, TX (332,907)

CEDAR PARK, TX (323,875)

GEORGETOWN, TX (291,302)

SAN MARCOS, TX (253,769)

LEANDER, TX (237,983)

CORPUS CHRISTI, TX (223,333)

Zip Codes in 512

76530

76537

76539

76550

76556

76567

76574

76577

76578

76853

73301

73344

78602

78605

78608

78609

78610

78611

78612

78613

78615