Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-370 A Harrisburg City Zone-2 PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-370 0 Harrisburg City Zone-2 PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-370 1 Harrisburg City Zone-2 PA PXTGPALRGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2007-03-06   
717-370 2 Harrisburg City Zone-2 PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2006-07-16   
717-370 3 Harrisburg City Zone-2 PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-22   
717-370 5 Harrisburg City Zone-2 PA HRBGPAHA1MD  7341 XO COMMUNICATIONS SERVICES, INC. - PA 226   2006-09-03   
717-370 6 Harrisburg City Zone-2 PA HRBGPAHAXCY  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2007-12-13   
717-370 7 Harrisburg City Zone-2 PA HRBGPAHAXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 226   2006-09-03   
717-370 9 Harrisburg City Zone-2 PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2018-10-22   

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

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