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.

Altus, OK [Prefix detail]

LATA: 536 OKLAHOMA CITY OK

LIR:

V: 08230 H: 04611

ILEC: 9533 SOUTHWESTERN BELL

NPA 580:

301 318 379 471 477 480 481 482 636 643 649 880 954 970

See all [Local Prefixes]

Local calling TO 4 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Blair, OK     
Elmer, OK     
Headrick, OK     
Olustee, OK     

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

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