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: CLMDOH44FMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
220-261 5 Sugar Grove OH 197D VONAGE AMERICA LLC 324   2024-05-25   
220-900 2 Sugar Grove OH 197D VONAGE AMERICA LLC 324   2019-12-06   
220-999 5 Newport OH 197D VONAGE AMERICA LLC 324   2021-09-28   
380-204 A Dublin OH 197D VONAGE AMERICA LLC 324      
380-204 0 Dublin OH 197D VONAGE AMERICA LLC 324   2018-12-23   
380-204 1 Dublin OH 197D VONAGE AMERICA LLC 324   2018-12-23   
380-204 2 Dublin OH 197D VONAGE AMERICA LLC 324   2018-12-23   
380-223 5 Columbus OH 197D VONAGE AMERICA LLC 324   2021-08-13   
380-226 A Westerville OH 197D VONAGE AMERICA LLC 324      
380-226 2 Westerville OH 197D VONAGE AMERICA LLC 324   2021-07-10   
380-234 7 Columbus OH 197D VONAGE AMERICA LLC 324   2021-08-13   
380-465 4 Reynoldsburg OH 197D VONAGE AMERICA LLC 324   2021-06-11   
380-465 5 Reynoldsburg OH 197D VONAGE AMERICA LLC 324   2021-06-11   
380-500 8 Worthington OH 197D VONAGE AMERICA LLC 324   2021-06-11   
380-500 9 Worthington OH 197D VONAGE AMERICA LLC 324   2021-06-11   
380-529 6 Gahanna OH 197D VONAGE AMERICA LLC 324   2022-07-09   
380-710 2 Columbus OH 197D VONAGE AMERICA LLC 324   2021-08-13   
614-812 0 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 1 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 2 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 3 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 4 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 5 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-812 6 Dublin OH 197D VONAGE AMERICA LLC 324   2018-11-29   
614-927 A Columbus OH 197D VONAGE AMERICA LLC 324      
614-927 0 Columbus OH 197D VONAGE AMERICA LLC 324   2017-08-18   
614-927 1 Columbus OH 197D VONAGE AMERICA LLC 324   2017-08-18   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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