Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 892D ONVOY, LLC - MA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
857-299 A Belmont MA   128      
857-299 0 Belmont MA BSTPMALLDS3  128   2019-01-05   
857-299 1 Belmont MA BSTPMALLDS3  128   2018-03-03   
857-299 2 Belmont MA BSTPMALLDS3  128   2019-02-23   
857-299 3 Belmont MA BSTPMALLDS3  128   2019-02-23   
857-299 8 Belmont MA BSTPMALLDS3  128   2019-01-05   
857-300 1 Boston MA BSTPMALLDS3  128   2011-03-13   
857-304 0 Watertown MA BSTPMALLDS3  128   2014-09-14   
857-305 6 Boston MA BSTPMALLDS3  128   2014-09-26   
857-305 7 Boston MA BSTPMALLDS3  128   2014-09-26   
857-308 0 Roxbury MA BSTPMALLDS3  128   2015-08-24   
857-308 1 Roxbury MA BSTPMALLDS3  128   2015-08-24   
857-309 A Dorchester MA BSTPMALLDS3  128      
857-309 0 Dorchester MA BSTPMALLDS3  128   2015-02-13   
857-309 1 Dorchester MA BSTPMALLDS3  128   2015-02-13   
857-309 2 Dorchester MA BSTPMALLDS3  128   2015-02-13   
857-314 2 Milton MA BSTPMALLDS3  128   2016-03-03   
857-314 4 Milton MA BSTPMALLDS3  128   2016-03-03   
857-314 6 Milton MA BSTPMALLDS3  128   2016-03-25   
857-314 7 Milton MA BSTPMALLDS3  128   2016-03-25   
857-316 4 Brighton MA BSTPMALLDS3  128   2016-03-11   
857-320 3 Cambridge MA BSTPMALLDS3  128   2014-12-31   
857-320 4 Cambridge MA BSTPMALLDS3  128   2014-12-31   
857-322 5 East Boston MA BSTPMALLDS3  128   2018-03-08   
857-322 8 East Boston MA BSTPMALLDS3  128   2019-02-24   
857-322 9 East Boston MA BSTPMALLDS3  128   2019-02-24   
857-323 5 Chelsea MA BSTPMALLDS3  128   2014-10-10   
857-323 6 Chelsea MA BSTPMALLDS3  128   2014-10-10   
857-323 9 Chelsea MA BSTPMALLDS3  128   2016-02-29   
857-326 5 Boston MA BSTPMALLDS3  128   2018-03-06   
857-326 6 Boston MA BSTPMALLDS3  128   2018-03-06   
857-328 0 Boston MA BSTPMALLDS3  128   2020-05-18   
857-328 8 Boston MA BSTPMALLDS3  128   2020-05-18   
857-328 9 Boston MA BSTPMALLDS3  128   2020-05-18   
857-330 4 Boston MA BSTPMALLDS3  128   2014-12-12   
857-330 5 Boston MA BSTPMALLDS3  128   2014-12-12   
857-330 6 Boston MA BSTPMALLDS3  128   2014-12-12   
857-335 1 Boston MA BSTPMALLDS3  128   2020-06-15   
857-335 4 Boston MA BSTPMALLDS3  128   2023-06-26   
857-335 8 Boston MA BSTPMALLDS3  128   2020-06-15   
857-335 9 Boston MA BSTPMALLDS3  128   2020-06-15   
857-336 A Winthrop MA BSTPMALLDS3  128      
857-336 0 Winthrop MA BSTPMALLDS3  128   2016-04-30   
857-336 1 Winthrop MA BSTPMALLDS3  128   2016-04-30   
857-337 1 Brookline MA BSTPMALLDS3  128   2016-01-14   
857-337 2 Brookline MA BSTPMALLDS3  128   2017-05-09   
857-340 4 Brookline MA BSTPMALLDS3  128   2021-03-12   
857-340 5 Brookline MA BSTPMALLDS3  128   2021-03-12   
857-340 6 Brookline MA BSTPMALLDS3  128   2021-03-12   
857-341 3 Belmont MA BSTPMALLDS3  128   2020-06-12   

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

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