Local Calling Guide

Switch search

Search by CLLI code
  • Enter full or partial CLLI code to see all matching switches.

Switch: SGRNIAXP

Switch (link to prefixes) Switch name Company
SGRNIAXP1MD   2842 LOCAL TELEPHONE DATA SERVICES CORP. 
SGRNIAXPRP0 SIGOURNEY  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 
SGRNIAXPRS0 SIGOURNEY  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.