Local Calling Guide

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Switch: PTSRNFXN

Switch (link to prefixes) Switch name Company
PTSRNFXNAMD   329A ALIANT TELECOM (MOBILITY) 
PTSRNFXNRSC PORT SAUNDERS  8085 NEWFOUNDLAND TELEPHONE CO., LTD. 

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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