Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

NXX: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-372 A Whitinsville MA   829J PAETEC ITEL, LLC 128      
508-372 0 Whitinsville MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-372 1 Whitinsville MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2008-01-02   
508-372 3 Whitinsville MA   829J PAETEC ITEL, LLC 128   2012-06-07   
508-372 4 Whitinsville MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-02-01   
508-372 5 Whitinsville MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-01-02   
508-372 6 Whitinsville MA   829J PAETEC ITEL, LLC 128      
508-372 7 Whitinsville MA   829J PAETEC ITEL, LLC 128   2007-04-12   
508-372 8 Whitinsville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-30   
508-372 9 Whitinsville MA OXFRMAAK1MD  792K CHARTER IP ENABLED SERVICES, LLC 128   2007-01-20   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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