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.

Frankford, MO [Prefix detail]

LATA: 520 ST LOUIS MO

LIR:

V: 06720 H: 03737

ILEC: 9533 SOUTHWESTERN BELL

NPA 573:

314 784

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Local calling FROM: [Reverse direction]

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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