Local Calling Guide

Rate centre information

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Mount Auburn, IL [Prefix detail]

LATA: 374 SPRINGFIELD IL

LIR:

V: 06517 H: 03451

ILEC: 1037 ILLINOIS CONSOLIDATED TEL. CO.

NPA 217:

514 676

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Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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