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
413-491 2 Chesterfield MA 892D ONVOY, LLC - MA 126   2021-06-13   
413-492 0 Ware MA 892D ONVOY, LLC - MA 126   2024-03-08   
413-496 7 Pittsfield MA 892D ONVOY, LLC - MA 126   2024-02-29   
413-497 9 Gilbertville MA 892D ONVOY, LLC - MA 126   2013-01-10   
413-498 1 Northfield MA 892D ONVOY, LLC - MA 126   2019-04-29   
413-500 A Monroe Bridge MA 892D ONVOY, LLC - MA 126      
413-500 0 Monroe Bridge MA 892D ONVOY, LLC - MA 126   2015-08-23   
413-500 6 Monroe Bridge MA 892D ONVOY, LLC - MA 126   2021-06-13   
413-500 7 Monroe Bridge MA 892D ONVOY, LLC - MA 126   2021-07-09   
413-510 1 Holyoke MA 892D ONVOY, LLC - MA 126   2024-02-26   
413-510 2 Holyoke MA 892D ONVOY, LLC - MA 126   2024-02-26   
413-510 3 Holyoke MA 892D ONVOY, LLC - MA 126   2024-02-26   
413-512 7 Greenfield MA 892D ONVOY, LLC - MA 126   2014-10-02   
413-512 8 Greenfield MA 892D ONVOY, LLC - MA 126   2014-10-02   
413-514 A Hampden MA 892D ONVOY, LLC - MA 126      
413-514 1 Hampden MA 892D ONVOY, LLC - MA 126   2021-06-13   
413-514 2 Hampden MA 892D ONVOY, LLC - MA 126   2021-07-09   
413-514 3 Hampden MA 892D ONVOY, LLC - MA 126   2021-07-09   
413-514 4 Hampden MA 892D ONVOY, LLC - MA 126   2021-06-13   
413-515 8 Springfield MA 892D ONVOY, LLC - MA 126   2024-02-24   
413-515 9 Springfield MA 892D ONVOY, LLC - MA 126   2024-02-24   
413-516 1 Westfield MA 892D ONVOY, LLC - MA 126   2024-03-01   
413-526 6 East Longmeadow MA 892D ONVOY, LLC - MA 126   2012-03-10   
413-529 5 Easthampton MA 892D ONVOY, LLC - MA 126   2018-07-21   
413-529 6 Easthampton MA 892D ONVOY, LLC - MA 126   2021-04-06   
413-540 8 Holyoke MA 892D ONVOY, LLC - MA 126   2014-10-17   
413-547 4 Ludlow MA 892D ONVOY, LLC - MA 126   2012-03-10   
413-551 5 Lenox MA 892D ONVOY, LLC - MA 126   2021-12-06   
413-551 6 Lenox MA 892D ONVOY, LLC - MA 126   2015-08-20   
413-551 8 Lenox MA 892D ONVOY, LLC - MA 126   2018-07-21   
413-553 1 Pittsfield MA 892D ONVOY, LLC - MA 126   2021-02-22   
413-553 5 Pittsfield MA 892D ONVOY, LLC - MA 126   2012-02-27   
413-558 7 Warren MA 892D ONVOY, LLC - MA 126   2021-03-06   
413-558 8 Warren MA 892D ONVOY, LLC - MA 126   2021-03-06   
413-570 7 Northampton MA 892D ONVOY, LLC - MA 126   2014-12-30   
413-570 8 Northampton MA 892D ONVOY, LLC - MA 126   2014-12-30   
413-570 9 Northampton MA 892D ONVOY, LLC - MA 126   2021-03-09   
413-579 9 Westfield MA 892D ONVOY, LLC - MA 126   2023-08-09   
413-583 1 Ludlow MA 892D ONVOY, LLC - MA 126   2024-03-07   
413-591 5 Great Barrington MA 892D ONVOY, LLC - MA 126   2021-04-06   
413-591 7 Great Barrington MA 892D ONVOY, LLC - MA 126   2013-01-10   
413-593 8 Chicopee MA 892D ONVOY, LLC - MA 126   2023-05-20   
413-595 2 Hampden MA 892D ONVOY, LLC - MA 126   2013-01-10   
413-595 4 Hampden MA 892D ONVOY, LLC - MA 126   2012-03-10   
413-597 7 Williamstown MA 892D ONVOY, LLC - MA 126   2012-03-11   
413-599 3 Wilbraham MA 892D ONVOY, LLC - MA 126   2012-03-11   
413-600 A Stockbridge MA 892D ONVOY, LLC - MA 126      
413-600 0 Stockbridge MA 892D ONVOY, LLC - MA 126   2015-08-23   
413-600 1 Stockbridge MA 892D ONVOY, LLC - MA 126   2021-03-06   
413-603 2 North Adams MA 892D ONVOY, LLC - MA 126   2021-07-09   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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