Area code 657

Area code 657 is found in the US state of California. Area code 657 was created in 2008 as an overlay for area code 714 in southern California. 657 covers northern Orange County, a portion of Los Angeles County, and portions of San Bernardino County. Phone numbers in the 657 area code can be found in 13 cities or locations.

List of cities in area code 657

The carriers providing phone numbers in area code 657

Phone prefixes in the 657 area code

AreaCode/Prefix (Exchange) Usage
657-200 Landline
657-201 Cell
657-202 Landline
657-203 Landline
657-204 Landline
657-205 Landline
657-206 Cell
657-207 Cell
657-208 Landline
657-209 Unknown
657-210 Landline
657-212 Landline
657-213 Unknown
657-214 Landline
657-215 Landline
657-216 Landline
657-217 Cell
657-218 Landline
657-219 Unknown
657-220 Landline
657-221 Landline
657-222 Landline
657-223 Landline
657-224 Landline
657-225 Landline
657-226 Landline
657-227 Landline
657-228 Landline
657-229 Landline
657-230 Landline
657-231 Landline
657-232 Landline
657-233 Landline
657-234 Landline
657-235 Landline
657-236 Landline
657-237 Landline
657-238 Landline
657-239 Unknown
657-240 Unknown
657-241 Landline
657-242 Landline
657-243 Landline
657-244 Landline
657-245 Landline
657-246 Landline
657-247 Unknown
657-248 Unknown
657-249 Unknown
657-250 Unknown
657-251 Landline
657-252 Unknown
657-253 Unknown
657-254 Unknown
657-255 Unknown
657-256 Unknown
657-257 Unknown
657-258 Unknown
657-259 Unknown
657-260 Unknown
657-261 Unknown
657-262 Unknown
657-263 Unknown
657-264 Unknown
657-265 Unknown
657-266 Unknown
657-267 Unknown
657-268 Unknown
657-269 Cell
657-270 Unknown
657-271 Unknown
657-272 Unknown
657-273 Unknown
657-274 Unknown
657-275 Unknown
657-276 Unknown
657-277 Unknown
657-278 Landline
657-279 Unknown
657-280 Unknown
657-281 Unknown
657-282 Unknown
657-283 Unknown
657-284 Unknown
657-285 Unknown
657-286 Unknown
657-287 Unknown
657-288 Unknown
657-289 Unknown
657-290 Unknown
657-291 Unknown
657-292 Unknown
657-293 Unknown
657-294 Unknown
657-295 Unknown
657-296 Unknown
657-297 Unknown
657-298 Unknown
657-299 Unknown
657-300 Landline
657-301 Unknown
657-302 Unknown
657-303 Unknown
657-304 Unknown
657-305 Unknown
657-306 Unknown
657-307 Unknown
657-308 Unknown
657-309 Unknown
657-310 Unknown
657-312 Unknown
657-313 Unknown
657-314 Unknown
657-315 Unknown
657-316 Unknown
657-318 Unknown
657-321 Unknown
657-322 Unknown
657-323 Unknown
657-324 Unknown
657-325 Unknown
657-327 Unknown
657-328 Unknown
657-329 Unknown
657-330 Landline
657-331 Unknown
657-332 Unknown
657-333 Landline
657-334 Unknown
657-335 Unknown
657-336 Unknown
657-337 Unknown
657-338 Unknown
657-339 Unknown
657-340 Unknown
657-341 Unknown
657-342 Unknown
657-343 Unknown
657-344 Unknown
657-345 Unknown
657-346 Unknown
657-347 Unknown
657-348 Unknown
657-349 Unknown
657-350 Unknown
657-351 Unknown
657-352 Unknown
657-353 Unknown
657-354 Unknown
657-356 Unknown
657-358 Unknown
657-361 Unknown
657-363 Unknown
657-364 Unknown
657-377 Unknown
657-378 Landline
657-383 Landline
657-387 Unknown
657-390 Unknown
657-400 Landline
657-444 Landline
657-445 Unknown
657-456 Unknown
657-464 Landline
657-465 Unknown
657-478 Unknown
657-500 Landline
657-529 Landline
657-549 Landline
657-600 Landline
657-622 Landline
657-666 Landline
657-667 Landline
657-699 Unknown
657-777 Landline
657-800 Landline
657-845 Landline
657-859 Landline
657-888 Landline
657-900 Landline
657-999 Landline