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.

Commerce, OK [Prefix detail]

LATA: 538 TULSA OK

LIR:

V: 07477 H: 04063

ILEC: 9533 SOUTHWESTERN BELL

NPA 539:

800

NPA 918:

675

See all [Local Prefixes]

Local calling TO 4 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Miami, OK     
Picher, OK     
Quapaw, OK     
Treece, KS     

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

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