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: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-508 A Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 0 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 1 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 2 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 3 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 4 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 5 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 6 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 7 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 8 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   
508-508 9 Worcester MA   125L MASS MOBILE LLC 128   2025-04-29   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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