Local Calling Guide
Area code/prefix search
Duluth, MN
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 218-788
| 3 |
|
9631 QWEST CORPORATION |
624 |
|
|
|
| 218-788
| 4 |
|
9631 QWEST CORPORATION |
624 |
|
|
|
| 218-788
| 5 |
|
9631 QWEST CORPORATION |
624 |
|
2004-05-24 |
|
| 218-788
| 6 |
|
9631 QWEST CORPORATION |
624 |
|
2004-05-24 |
|
| 218-788
| 7 |
|
9631 QWEST CORPORATION |
624 |
|
|
|
| 218-788
| 8 |
|
9631 QWEST CORPORATION |
624 |
|
|
|
| 218-788
| 9 |
|
145J TERRA NOVA TELECOM INC. |
624 |
|
2023-11-11 |
|
| 218-800
| A |
DLTHMNMEXQX |
965H FRACTEL, LLC |
624 |
|
|
|
| 218-800
| 0 |
|
965H FRACTEL, LLC |
624 |
|
2019-11-07 |
|
| 218-800
| 2 |
|
624H ONVOY SPECTRUM, LLC |
624 |
|
2020-02-22 |
|
| 218-800
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
624 |
|
2021-04-19 |
|
| 218-800
| 8 |
|
965H FRACTEL, LLC |
624 |
|
2019-11-07 |
|
| 218-800
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
624 |
|
2021-04-19 |
|
| 218-801
| A |
|
954H WIDE VOICE, LLC - MN |
624 |
|
2025-05-25 |
|
| 218-801
| 1 |
|
954H WIDE VOICE, LLC - MN |
624 |
|
2025-05-25 |
|
| 218-810
| A |
DLTHMNMEX7X |
184D ONVOY, LLC - MN |
624 |
|
|
|
| 218-810
| 0 |
|
184D ONVOY, LLC - MN |
624 |
|
2021-06-01 |
|
| 218-810
| 1 |
|
6701 AERIAL COMMUNICATIONS, INC. |
624 |
|
2021-11-30 |
|
| 218-810
| 2 |
|
6701 AERIAL COMMUNICATIONS, INC. |
624 |
|
2021-11-30 |
|
| 218-810
| 3 |
|
6701 AERIAL COMMUNICATIONS, INC. |
624 |
|
2021-11-30 |
|
| 218-810
| 4 |
|
184D ONVOY, LLC - MN |
624 |
|
2022-06-25 |
|
| 218-810
| 5 |
|
184D ONVOY, LLC - MN |
624 |
|
2022-06-25 |
|
| 218-810
| 7 |
|
184D ONVOY, LLC - MN |
624 |
|
2022-06-25 |
|
| 218-810
| 8 |
|
184D ONVOY, LLC - MN |
624 |
|
2022-06-25 |
|
| 218-860
| A |
DLTHMNEH8MD |
939H COMMIO, LLC |
624 |
|
|
|
| 218-860
| 0 |
|
939H COMMIO, LLC |
624 |
|
2023-06-03 |
|
| 218-896
| A |
DLTHMNMEXXX |
506J TWILIO INTERNATIONAL, INC. |
624 |
|
|
|
| 218-896
| 8 |
|
506J TWILIO INTERNATIONAL, INC. |
624 |
|
2022-06-27 |
|
| 218-940
| A |
DLTHMNMEX8X |
6701 AERIAL COMMUNICATIONS, INC. |
624 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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