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 |
|---|---|---|---|---|---|
| 218-498 | LORETEL SYSTEMS, INC. | 1443 | GLYNDON | MN | |
| 218-508 | AERIAL COMMUNICATIONS, INC. | 6701 | BEMIDJI | MN | |
| 218-511 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | MN | |
| 218-522 | TERRA NOVA TELECOM INC. | 145J | DULUTH | MN | |
| 218-523 | WIKSTROM TEL. CO., INC. | 1505 | VIKING | MN | |
| 218-525 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-528 | WIKSTROM TEL. CO., INC. | 1505 | BADGER | MN | |
| 218-529 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-532 | LORETEL SYSTEMS, INC. | 1443 | CORMORANT | MN | |
| 218-534 | CENTURYLINK OF MINNESOTA, INC. | 1456 | DEERWOOD | MN | |
| 218-538 | WEST CENTRAL TEL. ASSN. | 1501 | WOLF LAKE | MN | |
| 218-541 | CENTURYLINK COMMUNICATIONS, LLC | 508J | STAPLES | MN | |
| 218-543 | ARVIG TEL. CO. | 1350 | IDEAL COR | MN | |
| 218-545 | CONSOLIDATED TELEPHONE COMPANY - MN | 925C | CROSBY | MN | |
| 218-546 | CENTURYLINK OF MINNESOTA, INC. | 1456 | CROSBY | MN | |
| 218-547 | EAST OTTER TAIL TEL. CO. | 1385 | WALKER | MN | |
| 218-548 | TEKSTAR COMMUNICATIONS, INC. | 4156 | HENNING | MN | |
| 218-549 | CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN | 1123 | KIMBERLY | MN | |
| 218-552 | AERIAL COMMUNICATIONS, INC. | 6701 | PARKRAPIDS | MN | |
| 218-554 | PAUL BUNYAN RURAL TEL. COOP. | 1451 | PONEMAH | MN | |
| 218-555 | MULTIPLE OCN LISTING | MULT | DIR ASST | MN | |
| 218-556 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BEMIDJI | MN | |
| 218-557 | RED RIVER RURAL TEL ASSN DBA RED RIVER COMM - MN | 4300 | EABERCROMB | MN | |
| 218-562 | ARVIG TEL. CO. | 1350 | BREEZY PT | MN | |
| 218-563 | GARDEN VALLEY TEL. CO. | 1395 | MCINTOSH | MN | |
| 218-564 | WEST CENTRAL TEL. ASSN. | 1501 | MENAHGA | MN | |
| 218-566 | JOHNSON TEL. CO. | 1410 | REMER | MN | |
| 218-567 | TWIN VALLEY-ULEN TEL. CO., INC. | 1491 | FLOM | MN | |
| 218-568 | ARVIG TEL. CO. | 1350 | PEQUOT LKS | MN | |
| 218-573 | EAST OTTER TAIL TEL. CO. | 1385 | OSAGE | MN | |
| 218-574 | GARDEN VALLEY TEL. CO. | 1395 | MAPLE BAY | MN | |
| 218-575 | CONSOLIDATED TEL. CO. | 1373 | LINCOLN | MN | |
| 218-582 | FELTON TEL. CO., INC. | 1391 | BORUP | MN | |
| 218-583 | QWEST CORPORATION | 9631 | HENNING | MN | |
| 218-584 | TWIN VALLEY-ULEN TEL. CO., INC. | 1491 | TWINVALLEY | MN | |
| 218-585 | QWEST CORPORATION | 9631 | COMSTOCK | MN | |
| 218-586 | PAUL BUNYAN RURAL TEL. COOP. | 1451 | TURTLE RIV | MN | |
| 218-587 | ARVIG TEL. CO. | 1350 | PINE RIVER | MN | |
| 218-589 | PARK REGION MUTUAL TEL. CO. | 1450 | DALTON | MN | |
| 218-590 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DULUTH | MN | |
| 218-591 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DULUTH | MN | |
| 218-596 | TWIN VALLEY-ULEN TEL. CO., INC. | 1491 | ULEN | MN | |
| 218-597 | WIKSTROM TEL. CO., INC. | 1505 | STRANDQUST | MN | |
| 218-611 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | MN | |
| 218-618 | SKYE TELECOM LLC DBA SKYETEL | 622J | CHISHOLM | MN | |
| 218-624 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-625 | BANDWIDTH.COM CLEC, LLC - MN | 980E | DULUTH | MN | |
| 218-626 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-628 | QWEST CORPORATION | 9631 | DULUTH | MN | |
| 218-630 | CENTURYTEL OF MINNESOTA, INC. DBA CENTURYLINK | 1445 | CAMPBELL | 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.