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.

Walkerton, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
574-279 A SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-279 0 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-279 1 PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-279 2 PLMOINXAPMD  874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 332      
574-279 3 SBNDIN05X5X  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 332      
574-279 5 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-279 6 SBNDIN01X1X  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 332      
574-279 7 PLMOINXAXMD  508J CENTURYLINK COMMUNICATIONS, LLC 332      
574-279 8 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332      
574-279 9 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332      
574-586 A WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 0 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 1 PLMOINXAX2X  097D ONVOY, LLC - IN 332      
574-586 2 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 3 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 4 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 5 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-586 7 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-586 8 PLMOINXAX2X  097D ONVOY, LLC - IN 332      
574-586 9 WKTNINXARL1  0832 BRIGHTSPEED OF INDIANA, LLC 332      
574-910 A PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-910 0 PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-910 2 PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-910 9 PLMOINXAQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      

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.