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.
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Switch: MNFDOHXAXTX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-417 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-543 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-544 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-545 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-561 A Bucyrus OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-709 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-814 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-948 A Mount Gilead OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
419-982 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-240 A Mount Gilead OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-274 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-282 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-359 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-422 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923      
567-437 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2024-01-01   
567-449 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2024-04-29   
567-467 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2024-11-07   
567-473 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2025-01-17   
567-474 A Mansfield OH 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2025-02-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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