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.

NPA: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 999

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-999 A Ramsey IN LSVLKYAP46Z  965H FRACTEL, LLC 462      
930-999 0 Ramsey IN   145J TERRA NOVA TELECOM INC. 462   2025-05-31   
930-999 1 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2020-08-24   
930-999 2 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2019-11-22   
930-999 3 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2019-11-22   
930-999 4 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2020-05-15   
930-999 5 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2020-05-15   
930-999 6 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2020-05-15   
930-999 7 Ramsey IN NWALIN01XEX  097D ONVOY, LLC - IN 462   2020-08-24   
930-999 8 Ramsey IN LSVLKYAP41Z  624H ONVOY SPECTRUM, LLC 462   2024-11-08   
930-999 9 Ramsey IN LSVLKYAP46Z  965H FRACTEL, LLC 462   2019-05-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.