Local Calling Guide

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

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-492 A Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 0 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 1 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 2 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 3 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2004-07-31   
610-492 4 Philadelphia Suburban Zone 22 PA PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2013-08-26   
610-492 5 Philadelphia Suburban Zone 22 PA PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2013-08-26   
610-492 6 Philadelphia Suburban Zone 22 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2018-09-10   
610-492 7 Philadelphia Suburban Zone 22 PA PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228   2009-02-03   
610-492 8 Philadelphia Suburban Zone 22 PA PHLAPAFGXAY  2514 US LEC OF PENNSYLVANIA, INC. 228   2018-03-07   
610-492 9 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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