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: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-225 A Hyannis MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-225 0 Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-30   
508-225 1 Hyannis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-12-11   
508-225 2 Hyannis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-12-27   
508-225 3 Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-15   
508-225 4 Hyannis MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-07-28   
508-225 5 Hyannis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-09-28   
508-225 6 Hyannis MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2024-02-20   
508-225 7 Hyannis MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-12-23   
508-225 8 Hyannis MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2023-09-17   
508-225 9 Hyannis MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-09-16   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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