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.
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OCN: 2319 FRONTIER CALIFORNIA INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
310-206 A West Los Angeles CA WLANCAXJDS0  730      
310-207 A West Los Angeles CA WLANCAXHDS1  730      
310-208 A West Los Angeles CA WLANCAXJDS0  730      
310-208 0 West Los Angeles CA WLANCAXJDS0  730      
310-208 1 West Los Angeles CA WLANCAXJDS0  730      
310-208 2 West Los Angeles CA WLANCAXJDS0  730      
310-208 3 West Los Angeles CA WLANCAXJDS0  730      
310-208 4 West Los Angeles CA WLANCAXJDS0  730      
310-208 5 West Los Angeles CA WLANCAXJDS0  730      
310-208 6 West Los Angeles CA WLANCAXJDS0  730      
310-208 7 West Los Angeles CA WLANCAXJDS0  730      
310-208 8 West Los Angeles CA WLANCAXJDS0  730      
310-209 A West Los Angeles CA WLANCAXJDS0  730      
310-209 0 West Los Angeles CA WLANCAXJDS0  730      
310-209 1 West Los Angeles CA WLANCAXJDS0  730      
310-209 2 West Los Angeles CA WLANCAXJDS0  730      
310-209 3 West Los Angeles CA WLANCAXJDS0  730      
310-209 4 West Los Angeles CA WLANCAXJDS0  730      
310-209 5 West Los Angeles CA WLANCAXJDS0  730      
310-209 6 West Los Angeles CA WLANCAXJDS0  730      
310-209 7 West Los Angeles CA WLANCAXJDS0  730      
310-209 9 West Los Angeles CA WLANCAXJDS0  730      
310-214 A Redondo CA RDBHCAXF37K  730      
310-230 A Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 0 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 1 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 2 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 3 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 4 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 6 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 7 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 8 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-230 9 Santa Monica: Santa Monica DA CA PCPLCAXF45K  730      
310-231 A West Los Angeles CA WLANCAXFDS1  730      
310-234 A West Los Angeles CA WLANCAXG47G  730      
310-235 A West Los Angeles CA WLANCAXFDS1  730      
310-260 A Santa Monica: Santa Monica DA CA SNMNCAXGDS0  730      
310-264 A Santa Monica: Santa Monica DA CA WLANCAXH82J  730      
310-265 A Redondo CA RLHLCAXF79L  730      
310-265 0 Redondo CA RLHLCAXF79L  730      
310-265 1 Redondo CA RLHLCAXF79L  730      
310-265 2 Redondo CA RLHLCAXF79L  730      
310-265 4 Redondo CA RLHLCAXF79L  730      
310-265 5 Redondo CA RLHLCAXF79L  730      
310-265 6 Redondo CA RLHLCAXF79L  730      
310-265 7 Redondo CA RLHLCAXF79L  730      
310-265 8 Redondo CA RLHLCAXF79L  730      
310-265 9 Redondo CA RLHLCAXF79L  730      
310-267 A Santa Monica: Santa Monica DA CA SNMNCAXJ31K  730      
310-268 A West Los Angeles CA WLANCAXFDS1  730      

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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