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.

Fredericksburg, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
812-472 A FRBGINXBRL0  0779 FRONTIER NORTH, INC. - IN 338      
812-472 0 SALMINASDS0  8943 BLUERIVER COMMUNICATIONS, INC. - IN 338      
812-472 1 BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338      
812-472 2 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-472 3 FRBGINXBRL0  0779 FRONTIER NORTH, INC. - IN 338      
812-472 4 BLTNINED0MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338      
812-472 5 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-472 6 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-472 7 BLTNIN01XWY  508J CENTURYLINK COMMUNICATIONS, LLC 338      
812-472 8 FRBGINXBRL0  0779 FRONTIER NORTH, INC. - IN 338      
812-472 9 FRBGINXBRL0  0779 FRONTIER NORTH, INC. - IN 338      
930-867 A BLTNIN01X3Z  965H FRACTEL, LLC 338      
930-867 0 BLTNIN01XRX  073H TELNYX LLC 338      
930-867 1 BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338      
930-867 5 BLTNIN01X3Z  965H FRACTEL, LLC 338      
930-867 7 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
930-867 8 BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
930-867 9 SYMRINXAWMD  624H ONVOY SPECTRUM, LLC 338      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.