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.

Monticello, MO [Prefix detail]

LATA: 520 ST LOUIS MO

LIR:

V: 06629 H: 03855

ILEC: 1151 BRIGHTSPEED OF EAST MISSOURI, LLC

NPA 573:

767 770

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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