Local Calling Guide
Area code/prefix search
NPA: 507 [Rate centres in NPA 507] [Dial plan for NPA 507]
NXX: 503
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
507-503 | A | Adams | MN | ROCHMNROX1Y | 506J TWILIO INTERNATIONAL, INC. | 620 | |||
507-503 | 0 | Adams | MN | ROCHMNROXRX | 073H TELNYX LLC | 620 | 2020-06-29 | ||
507-503 | 1 | Adams | MN | ROCHMNROXQX | 624H ONVOY SPECTRUM, LLC | 620 | 2021-11-18 | ||
507-503 | 2 | Adams | MN | ROCHMNROXQX | 624H ONVOY SPECTRUM, LLC | 620 | 2021-11-18 | ||
507-503 | 4 | Adams | MN | ROCHMNROXQX | 624H ONVOY SPECTRUM, LLC | 620 | 2021-06-21 | ||
507-503 | 5 | Adams | MN | ROCHMNROX1Y | 506J TWILIO INTERNATIONAL, INC. | 620 | 2021-02-19 | ||
507-503 | 6 | Adams | MN | ROCHMNROXQX | 624H ONVOY SPECTRUM, LLC | 620 | 2021-10-23 | ||
507-503 | 7 | Adams | MN | OWTNMNOWYMD | 508J CENTURYLINK COMMUNICATIONS, LLC | 620 | 2017-05-06 | ||
507-503 | 8 | Adams | MN | ROCHMNHI9MD | 939H COMMIO, LLC | 620 | 2023-06-01 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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