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.

Sonora, TX [Prefix detail]

LATA: 961 SAN ANGELO TX

LIR:

V: 09137 H: 04533

ILEC: 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS

NPA 325:

206 354 387 413 530 719

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Eldorado, TX     
Ozona, TX     

*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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