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.

Caldwell, TX [Prefix detail]

LATA: 570 HEARNE TX

LIR:

V: 08880 H: 03834

ILEC: 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

NPA 979:

200 293 315 406 567 697

See all [Local Prefixes]

Local calling TO 5 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Bryan-College Station, TX     
Deanville, TX     
Milano, TX     
Snook-Tunis, TX     
Somerville, TX     

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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