Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CLCYCA11DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA Eff date Disc date Map
310-202 A Culver City CA 9740 PACIFIC BELL 730     map
310-204 A Culver City CA 9740 PACIFIC BELL 730     map
310-244 A Culver City CA 9740 PACIFIC BELL 730     map
310-253 A Culver City CA 9740 PACIFIC BELL 730     map
310-280 A Culver City CA 9740 PACIFIC BELL 730     map
310-287 A Culver City CA 9740 PACIFIC BELL 730     map
310-558 A Culver City CA 9740 PACIFIC BELL 730     map
310-559 A Culver City CA 9740 PACIFIC BELL 730     map
310-815 A Culver City CA 9740 PACIFIC BELL 730     map
310-836 A Culver City CA 9740 PACIFIC BELL 730     map
310-837 A Culver City CA 9740 PACIFIC BELL 730     map
310-838 A Culver City CA 9740 PACIFIC BELL 730     map
310-839 A Culver City CA 9740 PACIFIC BELL 730     map
310-840 A Culver City CA 9740 PACIFIC BELL 730     map
310-841 A Culver City CA 9740 PACIFIC BELL 730     map
310-842 A Culver City CA 9740 PACIFIC BELL 730     map
310-845 A Culver City CA 9740 PACIFIC BELL 730     map
323-870 A Los Angeles: DA 11 CA 9740 PACIFIC BELL 730     map

Last updated: Sun, 12 Nov 2017 02:06:07 UTC

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