925 Area Code: Location, Time Zone and Phone Lookup
925 Area Code Location, Time Zone & Map
- State:California
- Timezone:Pacific
- Current Time:
- Concord
- Antioch
- Livermore
- San Ramon
- Pleasanton
- Walnut Creek
- Pittsburg
- Brentwood
- Dublin
- Danville
The 925 area code is used by phone numbers from city of Concord, Antioch, and Livermore in the state of California. As one of the 269 US cellphone area codes, the 925 phone code includes nearly 373,456 phone numebrs and covers almost 246,363 people.
Is 925 a Real Area Code?
925 is a real area code. It's located in the Bay Area of California. The 925 area code was created in 1998, and it covers portions of Alameda, Contra Costa, and Solano counties.
Where Do 925 Area Code Phone Numbers Come from?
The 925 area code is located in California and was created in 1998. It covers the eastern San Francisco Bay Area and was formed from the split of the 408 area code. The 925 area code is home to over 2 million people and contains major cities such as Concord, Livermore, and Pleasanton.The 925 area code is also notable for containing some of the first area codes created in California. Area codes were first introduced in California in 1947, and the 925 area code was among the first five area codes created.
So where do 925 area code phone numbers come from? Area codes are assigned to geographical regions, and the 925 area code is located in the eastern San Francisco Bay Area. This area code was created in 1998 and is home to over 2 million people.
Is Area Code 925 Toll Free?
Are you wondering if Area Code 925 is toll free? The answer is no, 925 is not a toll free area code. If you are calling from within the 925 area code, you will need to dial the area code as well as the phone number. If you are calling someone in the 925 area code from outside of the area code, you will need to dial 011 + 1 + the phone number.

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Nearby Area Codes in California
- 901 Area CodeMemphis, TN
- 903 Area CodeTyler, TX
- 904 Area CodeJacksonville, FL
- 906 Area CodeMarquette, MI
- 907 Area CodeAnchorage, AK
- 908 Area CodeElizabeth, NJ
- 909 Area CodeSan Bernardino, CA
- 910 Area CodeFayetteville, NC
- 912 Area CodeSavannah, GA
- 913 Area CodeOverland Park, KS
- 914 Area CodeYonkers, NY
- 915 Area CodeEl Paso, TX
- 916 Area CodeSacramento, CA
- 917 Area CodeNew York, NY
- 918 Area CodeTulsa, OK
Prefixes in 925
- 925-200
- 925-201
- 925-202
- 925-203
- 925-205
- 925-206
- 925-207
- 925-208
- 925-209
- 925-210
- 925-212
- 925-213
- 925-215
- 925-216
- 925-217
- 925-218
- 925-219
- 925-220
- 925-221
- 925-222
- 925-223
- 925-224
- 925-225
- 925-226
- 925-227
- 925-228
- 925-229
- 925-230
- 925-231
- 925-232
- 925-233
- 925-234
- 925-235
- 925-236
- 925-237
- 925-238
- 925-239
- 925-240
- 925-241
- 925-242
- 925-243
- 925-244
- 925-245
- 925-246
- 925-247
- 925-248
- 925-249
- 925-250
- 925-251
- 925-252
- 925-253
- 925-254
- 925-255
- 925-256
- 925-257
- 925-258
- 925-259
- 925-260
- 925-261
- 925-262
- 925-263
- 925-264
- 925-265
- 925-267
- 925-268
- 925-269
- 925-270
- 925-271
- 925-272
- 925-273
- 925-274
- 925-275
- 925-276
- 925-277
- 925-278
- 925-279
- 925-280
- 925-281
- 925-282
- 925-283
- 925-284
- 925-285
- 925-286
- 925-287
- 925-288
- 925-289
- 925-290
- 925-291
- 925-292
- 925-293
- 925-294
- 925-295
- 925-296
- 925-297
- 925-298
- 925-299
- 925-300
- 925-301
- 925-302
- 925-303
- 925-304
- 925-305
- 925-307
- 925-308
- 925-309
- 925-310
- 925-312
- 925-313
- 925-314
- 925-315
- 925-316
- 925-317
- 925-318
- 925-319
- 925-320
- 925-321
- 925-322
- 925-323
- 925-324
- 925-325