NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 218-727 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-728 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-729 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-730 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-731 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FERGUS FLS | MN | |
| 218-732 | QWEST CORPORATION | 9631 | PARKRAPIDS | MN | |
| 218-733 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-734 | TWIN VALLEY-ULEN TEL. CO., INC. | 1491 | WAUBUN | MN | |
| 218-735 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-736 | QWEST CORPORATION | 9631 | FERGUS FLS | MN | |
| 218-737 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7770 | FERGUS FLS | MN | |
| 218-738 | MIDWEST TEL. CO. | 1431 | EAGLE BEND | MN | |
| 218-739 | QWEST CORPORATION | 9631 | FERGUS FLS | MN | |
| 218-740 | ONVOY, LLC - MN | 184D | DULUTH | MN | |
| 218-741 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-742 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-743 | PEOPLES TEL. CO. | 1453 | BIGFORK | MN | |
| 218-744 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-745 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | WARREN | MN | |
| 218-746 | CONSOLIDATED TEL. CO. | 1373 | PILLAGER | MN | |
| 218-747 | PARK REGION MUTUAL TEL. CO. | 1450 | ASHBY | MN | |
| 218-748 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-749 | QWEST CORPORATION | 9631 | VIRGINIA | MN | |
| 218-750 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VIRGINIA | MN | |
| 218-751 | QWEST CORPORATION | 9631 | BEMIDJI | MN | |
| 218-752 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | JACOBSON | MN | |
| 218-753 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | TOWER | MN | |
| 218-754 | WIKSTROM TEL. CO., INC. | 1505 | LK BRONSON | MN | |
| 218-755 | QWEST CORPORATION | 9631 | BEMIDJI | MN | |
| 218-756 | EAGLE VALLEY TEL. CO. | 1383 | CLARISSA | MN | |
| 218-757 | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | 1445 | ORR | MN | |
| 218-758 | EAST OTTER TAIL TEL. CO. | 1385 | DENT | MN | |
| 218-759 | QWEST CORPORATION | 9631 | BEMIDJI | MN | |
| 218-760 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEMIDJI | MN | |
| 218-762 | WIKSTROM TEL. CO., INC. | 1505 | LANCASTER | MN | |
| 218-763 | EMILY COOP. TEL. CO. | 1387 | EMILY | MN | |
| 218-764 | CONSOLIDATED TEL. CO. | 1373 | NOKAY LAKE | MN | |
| 218-765 | CONSOLIDATED TEL. CO. | 1373 | MISSION | MN | |
| 218-766 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BEMIDJI | MN | |
| 218-768 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | MCGREGOR | MN | |
| 218-769 | PARK REGION MUTUAL TEL. CO. | 1450 | VINING | MN | |
| 218-770 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | FERGUS FLS | MN | |
| 218-773 | QWEST CORPORATION | 9631 | EGRNDFORKS | MN | |
| 218-776 | GARDEN VALLEY TEL. CO. | 1395 | CLEARBROOK | MN | |
| 218-777 | WILDERNESS VALLEY TELEPHONE COMPANY | 1348 | WASH FRST | MN | |
| 218-778 | QWEST CORPORATION | 9631 | KEEWATIN | MN | |
| 218-779 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | EGRNDFORKS | MN | |
| 218-780 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VIRGINIA | MN | |
| 218-781 | WIKSTROM TEL. CO., INC. | 1505 | STRATHCONA | MN | |
| 218-782 | WIKSTROM TEL. CO., INC. | 1505 | GREENBUSH | MN |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.