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: LSAGCAJNDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
818-253 A Burbank: Sun Valley DA CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-254 A Glendale CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-282 A San Fernando: Granada Hills DA CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-299 A North Hollywood CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-391 A Burbank: Burbank DA CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-428 A Northridge CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-464 A Van Nuys CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-540 A Agoura CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-668 A Reseda CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-823 A Burbank: Burbank DA CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
909-472 A Ontario CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
909-569 A Diamond Bar CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
909-706 A Pomona CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
909-915 A San Bernardino CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
949-226 A Capistrano Valley CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
949-623 A Irvine CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
949-629 A Newport Beach CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
949-860 A Saddleback Valley CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
951-493 A Corona CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
951-750 A Riverside CA 7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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