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.

Karnack, TX [Prefix detail]

LATA: 554 LONGVIEW TX

LIR:

V: 08271 H: 03579

ILEC: 1181 VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW

NPA 430:

975

NPA 903:

679

See all [Local Prefixes]

Local calling TO 5 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Elysian Fields, TX     
Jefferson, TX     
Longview, TX     
Marshall, TX     
Waskom, TX     

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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