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NPA: 351 [Rate centres in NPA 351] [Dial plan for NPA 351]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-352 7 Georgetown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-352 8 Georgetown MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-05   
351-353 A Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-353 0 Haverhill MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2021-06-15   
351-353 1 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-353 2 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-353 3 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-353 4 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-353 5 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-03   
351-353 6 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-353 7 Haverhill MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-353 8 Haverhill MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-09-05   
351-353 9 Haverhill MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2021-10-06   
351-354 A Lunenburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-354 0 Lunenburg MA BSTPMALLOMD  073H TELNYX LLC 128   2021-11-22   
351-354 1 Lunenburg MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-25   
351-354 3 Lunenburg MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-06-04   
351-354 5 Lunenburg MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-03   
351-355 A Amesbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-355 0 Amesbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2022-02-03   
351-355 1 Amesbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
351-355 2 Amesbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
351-355 3 Amesbury MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-30   
351-355 4 Amesbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-12-23   
351-355 5 Amesbury MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-05-17   
351-355 6 Amesbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-18   
351-355 7 Amesbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-05-18   
351-355 8 Amesbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-12-06   
351-355 9 Amesbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2021-09-05   
351-356 A Leominster MA SOVLMAABAMD  965H FRACTEL, LLC 128      
351-356 0 Leominster MA BSTPMALLOMD  073H TELNYX LLC 128   2021-03-04   
351-356 1 Leominster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
351-356 2 Leominster MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
351-356 3 Leominster MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-09-16   
351-356 4 Leominster MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-09-19   
351-356 5 Leominster MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-10-23   
351-356 6 Leominster MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-09-19   
351-356 7 Leominster MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-09-18   
351-356 8 Leominster MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-09   
351-356 9 Leominster MA SOVLMAABAMD  965H FRACTEL, LLC 128   2020-09-18   
351-357 A Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-357 0 Orange MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
351-357 1 Orange MA NRTNMAAACM4  5562 METROPCS, INC. 128   2021-10-09   
351-357 2 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-357 3 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
351-357 5 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-03   
351-357 7 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-357 8 Orange MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
351-357 9 Orange MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-11-27   
351-358 A Pepperell MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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