Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-660 A Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 0 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 1 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 2 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 3 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 4 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 5 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 6 Compton: Gardena DA CA GRDNCA01DS0  9740 PACIFIC BELL 730      
310-660 7 Compton: Gardena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-09-20   
310-660 8 Compton: Gardena DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      
310-660 9 Compton: Gardena DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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