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
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 218-631 | QWEST CORPORATION | 9631 | WADENA | MN | |
| 218-632 | TEKSTAR COMMUNICATIONS, INC. | 4156 | WADENA | MN | |
| 218-634 | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | 1445 | BAUDETTE | MN | |
| 218-637 | GARDEN VALLEY TEL. CO. | 1395 | MENTOR | MN | |
| 218-638 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | PALO | MN | |
| 218-639 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WADENA | MN | |
| 218-640 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WADENA | MN | |
| 218-641 | VAL-ED JOINT VENTURE, LLP DBA 702 COMMUNICATIONS | 4352 | BRECKENRDG | MN | |
| 218-643 | QWEST CORPORATION | 9631 | BRECKENRDG | MN | |
| 218-644 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | CROMWELL | MN | |
| 218-647 | PAUL BUNYAN RURAL TEL. COOP. | 1451 | KELLIHER | MN | |
| 218-652 | EAST OTTER TAIL TEL. CO. | 1385 | NEVIS | MN | |
| 218-654 | JOHNSON TEL. CO. | 1410 | FEDERALDAM | MN | |
| 218-657 | GARDEN VALLEY TEL. CO. | 1395 | MINERVA | MN | |
| 218-658 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | DENHAM | MN | |
| 218-659 | PAUL BUNYAN RURAL TEL. COOP. | 1451 | SQUAW LAKE | MN | |
| 218-663 | QWEST CORPORATION | 9631 | TOFTE | MN | |
| 218-665 | ARROWHEAD COMMUNICATIONS CORP. | 1374 | BENA | MN | |
| 218-666 | QWEST CORPORATION | 9631 | COOK | MN | |
| 218-668 | GARDEN VALLEY TEL. CO. | 1395 | LENGBY | MN | |
| 218-673 | BANDWIDTH.COM CLEC, LLC - MN | 980E | CARLTON | MN | |
| 218-674 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | KENNEDY | MN | |
| 218-675 | ARVIG TEL. CO. | 1350 | HACKENSACK | MN | |
| 218-678 | CENTURYLINK OF MINNESOTA, INC. | 1456 | BENNETTVL | MN | |
| 218-679 | PAUL BUNYAN RURAL TEL. COOP. | 1451 | RED LAKE | MN | |
| 218-680 | TELNYX LLC | 073H | WADENA | MN | |
| 218-681 | QWEST CORPORATION | 9631 | THIFRIVFLS | MN | |
| 218-682 | ARVIG TEL. CO. | 1350 | WOMAN LAKE | MN | |
| 218-683 | QWEST CORPORATION | 9631 | THIFRIVFLS | MN | |
| 218-684 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | THIFRIVFLS | MN | |
| 218-685 | RUNESTONE TELEPHONE ASSOCIATION | 1475 | ELBOW LAKE | MN | |
| 218-686 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | THIFRIVFLS | MN | |
| 218-687 | GARDEN VALLEY TEL. CO. | 1395 | ERSKINE | MN | |
| 218-688 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | THIFRIVFLS | MN | |
| 218-689 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | THIFRIVFLS | MN | |
| 218-692 | TRI-CO TECHNOLOGIES, LLC DBA CROSSLAKE COMM | 1499 | CROSS LAKE | MN | |
| 218-693 | AERIAL COMMUNICATIONS, INC. | 6701 | EGRNDFORKS | MN | |
| 218-694 | GARDEN VALLEY TEL. CO. | 1395 | BAGLEY | MN | |
| 218-695 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | OSLO | MN | |
| 218-697 | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | 1445 | HILL CITY | MN | |
| 218-698 | GARDEN VALLEY TEL. CO. | 1395 | BROOKS | MN | |
| 218-700 | MN | ||||
| 218-711 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | MN | |
| 218-720 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-721 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-722 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-723 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-724 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-725 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-726 | QWEST CORPORATION | 9631 | DULUTH | 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.