Local Calling Guide
Area code/prefix search
Marble Falls, TX
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
830-798 | A | MRFLTXXADS0 | 4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | 566 | |||
830-987 | A | 903C ONVOY, LLC - TX | 566 | 2025-03-30 | |||
830-987 | 0 | 903C ONVOY, LLC - TX | 566 | 2025-03-30 | |||
830-987 | 1 | 903C ONVOY, LLC - TX | 566 | 2025-05-10 |
Last updated: Wed, 18 Jun 2025 02:30:00 UTC
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