Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

NXX: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-570 A Northampton MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 0 Northampton MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126   2008-12-06   
413-570 1 Northampton MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 2 Northampton MA SPFDMAXLDMD  3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 3 Northampton MA SPFDMAWOXTY  990E BANDWIDTH.COM CLEC, LLC - MA 126   2010-02-21   
413-570 4 Northampton MA SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126   2014-08-26   
413-570 5 Northampton MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2014-09-27   
413-570 6 Northampton MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2016-06-13   
413-570 7 Northampton MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2014-12-30   
413-570 8 Northampton MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2014-12-30   
413-570 9 Northampton MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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