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.

Ketchum, OK [Prefix detail]

LATA: 538 TULSA OK

LIR:

V: 07571 H: 04050

ILEC: 9533 SOUTHWESTERN BELL

Includes all or part of:

NPA 539:

305

NPA 918:

782 937

See all [Local Prefixes]

Local calling TO: [Reverse direction]

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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