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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Switch: WLANCAXJDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-206 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 0 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 1 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 2 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 3 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 4 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 5 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 6 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 7 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-208 8 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 0 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 1 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 2 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 3 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 4 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 5 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 6 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 7 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-209 9 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-443 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-794 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 0 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 1 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 2 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 4 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 5 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 6 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 7 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 8 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-824 9 West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      
310-825 A West Los Angeles CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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