Local Calling Guide

Switch search

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

Switch: PRKNARMA

Switch (link to prefixes) Switch name Company
PRKNARMARS1 PARKIN  9533 SOUTHWESTERN BELL 

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.