US

Area code 661 — California (US)

Latest community reports for numbers starting with 661.

Related area codes

657 659 660 662 667 669

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Sub‑area codes

More specific prefixes within this large region.
66132 66139 66183 66194 661213 661245 661248 661252 661256 661263 661264 661265 661266 661267 661268 661269 661272 661273 661274 661285 661294 661295 661296 661297 661298 661334 661363 661366 661377 661387 661424 661513 661533 661538 661575 661587 661588 661589 661631 661633