Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-621 4 Cambridge MA 624H ONVOY SPECTRUM, LLC 128   2022-03-18   
617-631 1 Newton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-657 8 Quincy MA 624H ONVOY SPECTRUM, LLC 128   2021-12-02   
617-683 0 Boston MA 624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-690 1 Milton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-690 4 Milton MA 624H ONVOY SPECTRUM, LLC 128   2021-12-21   
617-749 1 Roxbury MA 624H ONVOY SPECTRUM, LLC 128   2021-04-12   
617-762 9 Newton MA 624H ONVOY SPECTRUM, LLC 128   2021-09-03   
617-786 5 Quincy MA 624H ONVOY SPECTRUM, LLC 128   2022-06-13   
617-786 6 Quincy MA 624H ONVOY SPECTRUM, LLC 128   2022-06-13   
617-802 8 Cambridge MA 624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-819 6 Chelsea MA 624H ONVOY SPECTRUM, LLC 128   2021-04-08   
617-854 0 Boston MA 624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-870 2 Brighton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-898 5 Milton MA 624H ONVOY SPECTRUM, LLC 128   2022-02-21   
617-898 6 Milton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-906 4 Brookline MA 624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-915 5 Milton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-915 9 Milton MA 624H ONVOY SPECTRUM, LLC 128   2021-11-11   
617-954 0 Boston MA 624H ONVOY SPECTRUM, LLC 128   2021-11-06   
617-990 0 Hyde Park MA 624H ONVOY SPECTRUM, LLC 128   2021-10-10   
617-990 5 Hyde Park MA 624H ONVOY SPECTRUM, LLC 128   2021-09-09   
774-205 6 Sagamore MA 624H ONVOY SPECTRUM, LLC 128   2021-04-12   
774-227 1 Taunton MA 624H ONVOY SPECTRUM, LLC 128   2021-09-03   
774-227 5 Taunton MA 624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-229 9 Seekonk MA 624H ONVOY SPECTRUM, LLC 128   2022-01-20   
774-252 2 Cataumet MA 624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-278 6 Hopkinton MA 624H ONVOY SPECTRUM, LLC 128   2021-04-09   
774-335 7 Millis MA 624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-342 A Spencer MA 624H ONVOY SPECTRUM, LLC 128      
774-342 2 Spencer MA 624H ONVOY SPECTRUM, LLC 128   2021-04-12   
774-342 8 Spencer MA 624H ONVOY SPECTRUM, LLC 128   2021-11-27   
774-342 9 Spencer MA 624H ONVOY SPECTRUM, LLC 128   2021-11-27   
774-349 7 Falmouth MA 624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-361 1 Osterville MA 624H ONVOY SPECTRUM, LLC 128   2022-02-21   
774-363 5 Sagamore MA 624H ONVOY SPECTRUM, LLC 128   2021-08-28   
774-364 6 Holden MA 624H ONVOY SPECTRUM, LLC 128   2022-03-18   
774-370 0 West Boylston MA 624H ONVOY SPECTRUM, LLC 128   2022-01-20   
774-370 2 West Boylston MA 624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-370 9 West Boylston MA 624H ONVOY SPECTRUM, LLC 128   2022-01-20   
774-372 7 Mansfield MA 624H ONVOY SPECTRUM, LLC 128   2021-01-15   
774-373 4 Middleboro MA 624H ONVOY SPECTRUM, LLC 128   2021-04-11   
774-373 9 Middleboro MA 624H ONVOY SPECTRUM, LLC 128   2022-01-28   
774-376 7 Carver MA 624H ONVOY SPECTRUM, LLC 128   2021-04-08   
774-376 9 Carver MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-378 1 Wrentham MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-378 2 Wrentham MA 624H ONVOY SPECTRUM, LLC 128   2022-02-05   
774-378 5 Wrentham MA 624H ONVOY SPECTRUM, LLC 128   2021-04-15   
774-382 3 Nantucket MA 624H ONVOY SPECTRUM, LLC 128   2020-07-06   
774-382 4 Nantucket MA 624H ONVOY SPECTRUM, LLC 128   2020-07-06   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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