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: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-502 A Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128      
508-502 0 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-29   
508-502 1 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 2 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 3 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 4 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 5 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 6 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   
508-502 7 Worcester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-11-20   
508-502 8 Worcester MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-29   
508-502 9 Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128   2003-03-17   

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

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