Lookup › Area code 210
210 Area Code — San Antonio, Texas
Area code 210 serves San Antonio, TX.
Most looked-up 210 numbers
- 210-557-0310
- 210-899-0199
- 210-978-4595
- 210-940-8774
- 210-557-0562
- 210-618-6497
- 210-882-0116
- 210-846-8931
- 210-373-8522
- 210-830-3765
- 210-810-2776
- 210-501-1804
Phone prefixes in 210
- 210-750
- 210-430
- 210-356
- 210-495
- 210-481
- 210-541
- 210-606
- 210-512
- 210-953
- 210-830
- 210-501
- 210-898
- 210-769
- 210-882
- 210-968
- 210-240
- 210-551
- 210-302
- 210-290
- 210-275
- 210-900
- 210-712
- 210-262
- 210-450
- 210-548
- 210-818
- 210-381
- 210-470
- 210-534
- 210-556
- 210-846
- 210-761
- 210-901
- 210-661
- 210-704
- 210-344
- 210-980
- 210-741
- 210-401
- 210-405
- 210-978
- 210-477
- 210-982
- 210-608
- 210-329
- 210-331
- 210-322
- 210-800
- 210-660
- 210-572
- 210-664
- 210-934
- 210-865
- 210-557
- 210-772
- 210-792
- 210-940
- 210-808
- 210-996
- 210-880
- 210-920
- 210-588
- 210-994
- 210-796
- 210-899
- 210-668
- 210-263
- 210-610
- 210-441
- 210-524
- 210-542
- 210-983
- 210-264
- 210-771
- 210-256
- 210-873
- 210-373
- 210-419
- 210-293
- 210-269
- 210-876
- 210-810
- 210-702
- 210-762
- 210-844
- 210-998
- 210-866
- 210-403
- 210-216
- 210-779
- 210-794
- 210-570
- 210-437
- 210-374
- 210-802
- 210-274
- 210-317
- 210-834
- 210-860
- 210-828
- 210-897
- 210-884
- 210-363
- 210-318
- 210-939
- 210-922
- 210-903
- 210-589
- 210-790
- 210-806
- 210-468
- 210-859
- 210-618
- 210-972
- 210-868
- 210-503
- 210-593
- 210-272
- 210-127
- 210-395
- 210-291
- 210-805
- 210-985
- 210-298
- 210-826
Carriers serving 210
- At&t (35 numbers)
- T-Mobile (23 numbers)
- Verizon (16 numbers)
- Onvoy, LLC - TX (12 numbers)
- Twilio (9 numbers)
- Bandwidth (8 numbers)
- Level 3 Telecom Of Texas, LLC (4 numbers)
- Teleport Communications Americ (3 numbers)
- Centurylink Communications, Ll (2 numbers)
- Nextwave Telecom, INC Dba Next (2 numbers)
Frequently asked questions
Where is area code 210?
Area code 210 serves San Antonio, TX.
What prefixes are in area code 210?
Phone2.io tracks 125 phone prefixes in area code 210, with carrier and spam-report data on individual numbers.
More about area code 210
Area code 210 overview, history, and local numbers · Get a TX phone number
Last updated: March 10, 2026