Local Calling Guide

Rate centre information

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Flat Rock, IL [Prefix detail]

LATA: 978 OLNEY IL

LIR:

V: 06559 H: 03127

ILEC: 1012 FLAT ROCK TEL. CO-OP, INC.

NPA 618:

584

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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