Local Calling Guide
Area code/prefix search
Adair, IL
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
309-653 | A | CLCHILXDDS0 | 1047 MCDONOUGH TEL. COOP. | 977 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
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