Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-877 A Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 0 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 2 Philadelphia Suburban Zone 31 PA WNRTPAAHCMA  5562 METROPCS, INC. 228   2008-08-15   
610-877 3 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 4 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 5 Philadelphia Suburban Zone 31 PA PHLAPAFG3MD  752H BARR TELL USA, INC. - PA 228   2016-02-11   
610-877 6 Philadelphia Suburban Zone 31 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   
610-877 7 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 8 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
610-877 9 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      

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

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