Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-867 8 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-867 9 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-888 0 Chicopee MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-888 7 Chicopee MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-888 8 Chicopee MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 0 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 1 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 2 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 3 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 4 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 5 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 6 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 7 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-910 8 Springfield MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-923 1 Northampton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-923 2 Northampton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-923 4 Northampton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-923 7 Northampton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-923 8 Northampton MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-992 4 Amherst MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-992 9 Amherst MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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