Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Thermopolis, WY [Prefix detail]

LATA: 654 WYOMING

LIR:

V: 06829 H: 06631

ILEC: 3410 RT COMMUNICATIONS

NPA 307:

480 722 864 921

See all [Local Prefixes]

Local calling TO 1 exchange: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Hamilton Dome, WY     

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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