Local Calling Guide

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NPA: 339 [Rate centres in NPA 339] [Dial plan for NPA 339]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
339-238 A Needham MA SOVLMAABDMD  490J DISH WIRELESS, LLC 128      
339-238 0 Needham MA   490J DISH WIRELESS, LLC 128   2023-07-23   
339-238 1 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 2 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 3 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 4 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 5 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 6 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 7 Needham MA   892D ONVOY, LLC - MA 128   2023-10-22   
339-238 8 Needham MA   892D ONVOY, LLC - MA 128   2024-03-09   
339-239 A Bryantville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
339-239 0 Bryantville MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-11-25   
339-239 1 Bryantville MA   732J NUSO, LLC 128   2024-10-31   
339-239 2 Bryantville MA   892D ONVOY, LLC - MA 128   2023-09-21   
339-239 3 Bryantville MA   892D ONVOY, LLC - MA 128   2023-09-21   
339-239 4 Bryantville MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-11-25   
339-239 8 Bryantville MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-06-30   
339-240 A Burlington MA BSTPMALLOMD  073H TELNYX LLC 128      
339-240 0 Burlington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-11-24   
339-240 1 Burlington MA   073H TELNYX LLC 128   2017-01-23   
339-240 2 Burlington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-06-22   
339-240 3 Burlington MA   892D ONVOY, LLC - MA 128   2022-12-02   
339-240 4 Burlington MA   814J LIGHTPATH OF NEW ENGLAND 128   2021-11-07   
339-240 5 Burlington MA   892D ONVOY, LLC - MA 128   2023-02-10   
339-240 6 Burlington MA   892D ONVOY, LLC - MA 128   2023-08-17   
339-240 7 Burlington MA   892D ONVOY, LLC - MA 128   2023-05-30   
339-240 8 Burlington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-11-24   
339-240 9 Burlington MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-11-24   
339-241 A Medford MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
339-241 0 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-241 1 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-241 2 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-25   
339-241 3 Medford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-03-25   
339-241 4 Medford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-11-01   
339-241 5 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-22   
339-241 6 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-22   
339-241 7 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-12-17   
339-241 8 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-04   
339-241 9 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-09-24   
339-242 A Medford MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
339-242 0 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 1 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 2 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 3 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 4 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-10   
339-242 5 Medford MA   939H COMMIO, LLC 128   2024-03-04   
339-242 6 Medford MA   939H COMMIO, LLC 128   2024-03-04   
339-242 7 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   
339-242 8 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   
339-242 9 Medford MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-10-27   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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