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: WRRNOHXAVMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
330-924 7 Johnston OH 464C ONVOY, LLC - OH 322   2018-09-20   
330-993 3 Wayland OH 464C ONVOY, LLC - OH 322   2018-09-20   
330-993 4 Wayland OH 464C ONVOY, LLC - OH 322   2021-01-31   
330-993 5 Wayland OH 464C ONVOY, LLC - OH 322   2021-01-31   
330-997 1 Berlin Center OH 464C ONVOY, LLC - OH 322   2023-09-15   
330-997 3 Berlin Center OH 464C ONVOY, LLC - OH 322   2018-09-20   
330-997 8 Berlin Center OH 464C ONVOY, LLC - OH 322   2021-03-08   
440-294 1 New Lyme OH 464C ONVOY, LLC - OH 322   2021-03-08   
440-294 3 New Lyme OH 464C ONVOY, LLC - OH 322   2021-07-16   
440-294 4 New Lyme OH 464C ONVOY, LLC - OH 322   2018-09-20   
440-294 5 New Lyme OH 464C ONVOY, LLC - OH 322   2020-04-18   
440-294 6 New Lyme OH 464C ONVOY, LLC - OH 322   2020-04-18   
440-294 8 New Lyme OH 464C ONVOY, LLC - OH 322   2020-04-18   
440-624 2 Jefferson (Ashtabula) OH 464C ONVOY, LLC - OH 322   2021-02-08   
440-624 5 Jefferson (Ashtabula) OH 464C ONVOY, LLC - OH 322   2021-04-12   
440-624 6 Jefferson (Ashtabula) OH 464C ONVOY, LLC - OH 322   2018-09-20   
440-689 2 Andover OH 464C ONVOY, LLC - OH 322   2020-04-18   
440-689 3 Andover OH 464C ONVOY, LLC - OH 322   2020-04-18   
440-689 4 Andover OH 464C ONVOY, LLC - OH 322   2020-12-20   
440-689 5 Andover OH 464C ONVOY, LLC - OH 322   2020-12-20   
440-689 8 Andover OH 464C ONVOY, LLC - OH 322   2018-09-20   
440-807 A New Lyme OH 464C ONVOY, LLC - OH 322      
440-807 7 New Lyme OH 464C ONVOY, LLC - OH 322   2021-09-24   
440-807 8 New Lyme OH 464C ONVOY, LLC - OH 322   2021-09-24   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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