Local Calling Guide

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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-291 A Glendale CA GLDLCA11DS0  9740 PACIFIC BELL 730      
818-291 0 Glendale CA   9740 PACIFIC BELL 730      
818-291 1 Glendale CA   9740 PACIFIC BELL 730      
818-291 2 Glendale CA   9740 PACIFIC BELL 730      
818-291 3 Glendale CA   6529 T-MOBILE USA, INC. 730   2005-08-12   
818-291 4 Glendale CA   9740 PACIFIC BELL 730      
818-291 5 Glendale CA   9740 PACIFIC BELL 730      
818-291 6 Glendale CA   9740 PACIFIC BELL 730      
818-291 7 Glendale CA   9740 PACIFIC BELL 730      
818-291 8 Glendale CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2014-11-21   
818-291 9 Glendale CA   9740 PACIFIC BELL 730      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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