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.

Switch: LNCLNEXLX2Y

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
531-358 1 Louisville NE 624H ONVOY SPECTRUM, LLC 958   2024-03-26   
531-362 2 Beatrice NE 624H ONVOY SPECTRUM, LLC 958   2024-05-04   
531-364 1 Geneva NE 624H ONVOY SPECTRUM, LLC 958   2024-05-04   
531-368 0 Shelby NE 624H ONVOY SPECTRUM, LLC 958   2024-06-28   
531-369 1 Syracuse NE 624H ONVOY SPECTRUM, LLC 958   2024-08-03   
531-441 0 Mead NE 624H ONVOY SPECTRUM, LLC 958   2024-03-11   
531-455 1 Talmage NE 624H ONVOY SPECTRUM, LLC 958   2024-03-16   
531-459 1 Utica NE 624H ONVOY SPECTRUM, LLC 958   2024-03-16   
531-510 A Lincoln NE 624H ONVOY SPECTRUM, LLC 958      
531-510 5 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2019-12-28   
531-521 0 Davey NE 624H ONVOY SPECTRUM, LLC 958   2024-03-08   
531-530 6 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2020-08-05   
531-530 8 Lincoln NE 624H ONVOY SPECTRUM, LLC 958   2020-08-05   
531-533 0 Guide Rock NE 624H ONVOY SPECTRUM, LLC 958   2024-03-09   
531-534 0 Deweese NE 624H ONVOY SPECTRUM, LLC 958   2024-03-08   
531-535 0 Kenesaw NE 624H ONVOY SPECTRUM, LLC 958   2024-03-11   
531-551 0 Dunbar NE 624H ONVOY SPECTRUM, LLC 958   2024-03-08   
785-606 0 South Liberty KS 624H ONVOY SPECTRUM, LLC 958   2024-03-04   
785-607 0 South Barneston KS 624H ONVOY SPECTRUM, LLC 958   2024-03-04   
785-975 0 South Hardy KS 624H ONVOY SPECTRUM, LLC 958   2024-03-04   

<< 1 2

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.