Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
774-533 A Bridgewater MA 624H ONVOY SPECTRUM, LLC 128      
774-533 3 Bridgewater MA 624H ONVOY SPECTRUM, LLC 128   2021-05-17   
774-537 4 Upton MA 624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-537 5 Upton MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-542 1 Rutland MA 624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-542 5 Rutland MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-544 3 Webster MA 624H ONVOY SPECTRUM, LLC 128   2022-01-29   
774-544 6 Webster MA 624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-544 8 Webster MA 624H ONVOY SPECTRUM, LLC 128   2022-01-29   
774-547 0 Siasconset MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-547 4 Siasconset MA 624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-557 A Buzzards Bay MA 624H ONVOY SPECTRUM, LLC 128      
774-557 4 Buzzards Bay MA 624H ONVOY SPECTRUM, LLC 128   2022-02-04   
774-557 6 Buzzards Bay MA 624H ONVOY SPECTRUM, LLC 128   2022-02-04   
774-557 7 Buzzards Bay MA 624H ONVOY SPECTRUM, LLC 128   2021-05-17   
774-561 4 Orleans MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-561 6 Orleans MA 624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-568 6 Easton MA 624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-572 0 Oxford MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-572 5 Oxford MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-572 9 Oxford MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-574 5 Leicester MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-574 6 Leicester MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-577 7 Mattapoisett MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-593 7 Provincetown MA 624H ONVOY SPECTRUM, LLC 128   2021-04-12   
774-599 5 Marlboro MA 624H ONVOY SPECTRUM, LLC 128   2022-01-27   
774-599 7 Marlboro MA 624H ONVOY SPECTRUM, LLC 128   2022-01-27   
774-600 6 Oakham MA 624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-612 4 Falmouth MA 624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-612 8 Falmouth MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
774-632 2 Taunton MA 624H ONVOY SPECTRUM, LLC 128   2022-04-13   
774-632 3 Taunton MA 624H ONVOY SPECTRUM, LLC 128   2022-04-13   
774-636 3 Rochester MA 624H ONVOY SPECTRUM, LLC 128   2022-02-04   
774-636 4 Rochester MA 624H ONVOY SPECTRUM, LLC 128   2022-02-04   
774-647 1 North Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2022-01-25   
774-647 6 North Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-647 8 North Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2022-01-25   
774-665 A Norton MA 624H ONVOY SPECTRUM, LLC 128      
774-665 6 Norton MA 624H ONVOY SPECTRUM, LLC 128   2021-02-19   
774-667 6 Wareham MA 624H ONVOY SPECTRUM, LLC 128   2022-02-03   
774-667 8 Wareham MA 624H ONVOY SPECTRUM, LLC 128   2022-02-03   
774-674 1 Dighton MA 624H ONVOY SPECTRUM, LLC 128   2022-02-25   
774-674 6 Dighton MA 624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-677 A Attleboro MA 624H ONVOY SPECTRUM, LLC 128      
774-677 4 Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2022-02-12   
774-677 5 Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2022-02-12   
774-677 7 Attleboro MA 624H ONVOY SPECTRUM, LLC 128   2021-05-17   
774-699 6 Plymouth MA 624H ONVOY SPECTRUM, LLC 128   2022-01-27   
774-699 7 Plymouth MA 624H ONVOY SPECTRUM, LLC 128   2022-01-27   
774-702 8 Vineyard Haven MA 624H ONVOY SPECTRUM, LLC 128   2021-04-15   

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

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