Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CMBSMA01AMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
857-424 A Roxbury MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-425 A Brighton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-430 A Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-28   
857-445 A Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-472 A Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-498 A Brighton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-499 A Quincy MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
857-944 A Boston MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-27   
857-989 A Newton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-26   
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      
978-317 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-325 A Gloucester MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-376 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-387 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-395 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-407 A Fitchburg MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-430 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-435 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-438 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-493 A Maynard MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-549 A Leominster MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-729 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-760 A Maynard MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-761 A Lowell MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-764 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-790 A Fitchburg MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-798 A Leominster MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-809 A Andover MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-810 A Beverly MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-821 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-871 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-872 A Haverhill MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-873 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-896 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-906 A Fitchburg MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-916 A Peabody MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-944 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
978-973 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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