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
857-944 0 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 1 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 2 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 3 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 4 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 5 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 6 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 7 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 8 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-944 9 Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-961 1 Brighton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-30   
857-961 8 Brighton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-10-05   
857-989 A Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 0 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 1 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 2 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 3 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 4 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 5 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 6 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 7 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 8 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-989 9 Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
857-995 3 Somerville MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-11-14   
857-995 5 Somerville MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2022-11-20   
857-995 7 Somerville MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-29   
857-997 4 Somerville MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-08-18   
978-200 6 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-20   
978-200 7 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-02-03   
978-200 8 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-10-12   
978-200 9 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-10-12   
978-204 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-239 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-243 7 Maynard MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2019-01-19   
978-246 3 Maynard MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-07-07   
978-259 2 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-20   
978-259 6 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-20   
978-269 4 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-10-26   
978-269 7 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-12-04   
978-275 7 Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-20   
978-288 6 Beverly MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-11-07   
978-289 0 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-04-15   
978-289 2 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-04-15   
978-289 3 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-04-15   
978-289 7 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-10-23   
978-289 8 Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-10-23   
978-290 6 Gloucester MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-11-16   
978-290 7 Gloucester MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-11-16   
978-303 7 Westford MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-09-30   
978-317 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      

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

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