Local Calling Guide

Switch search

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

Switch: LRTTTNXA

Switch (link to prefixes) Switch name Company
LRTTTNXADS0 LORETTO  0570 LORETTO TEL. CO., INC. 

Last updated: Sat, 04 Jul 2026 13:07:56 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.