NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, all time — NPA 218
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
May 2026
Apr 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-05-03 | 218-420-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HAWLEY | MN |
| 2017-12-13 | 218-695-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | OSLO | MN |
| 2017-05-16 | 218-485-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MOOSE LAKE | MN |
| 2017-05-08 | 218-379-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HUMBOLDT | MN |
| 2017-05-01 | 218-670-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AITKIN | MN |
| 2017-04-28 | 218-228-9XXX | 9000–9999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SABIN | MN |
| 2017-04-28 | 218-400-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WARREN | MN |
| 2017-04-28 | 218-430-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WADENA | MN |
| 2017-04-28 | 218-450-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ROSEAU | MN |
| 2017-04-28 | 218-541-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | STAPLES | MN |
| 2017-04-28 | 218-616-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PARKRAPIDS | MN |
| 2017-04-28 | 218-684-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | THIFRIVFLS | MN |
| 2017-04-28 | 218-845-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PALISADE | MN |
| 2017-04-28 | 218-986-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WARROAD | MN |
| 2017-04-28 | 218-991-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | STEPHEN | MN |
| 2017-04-27 | 218-227-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MOORHEAD | MN |
| 2017-04-27 | 218-549-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | KIMBERLY | MN |
| 2017-04-27 | 218-656-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NISSWA | MN |
| 2017-04-27 | 218-774-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | KENNEDY | MN |
| 2017-04-27 | 218-935-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MAHNOMEN | MN |
| 2017-04-26 | 218-394-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BENNETTVL | MN |
| 2017-04-26 | 218-438-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ARGYLE | MN |
| 2017-04-26 | 218-521-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CROOKSTON | MN |
| 2017-04-26 | 218-535-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BATTLELAKE | MN |
| 2017-04-26 | 218-560-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | FERGUS FLS | MN |
| 2017-04-26 | 218-583-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HENNING | MN |
| 2017-04-26 | 218-693-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | EGRNDFORKS | MN |
| 2017-04-26 | 218-772-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CROSBY | MN |
| 2017-04-26 | 218-855-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BRAINERD | MN |
| 2017-04-26 | 218-888-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BEMIDJI | MN |
| 2017-04-25 | 218-517-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BRECKENRDG | MN |
| 2017-04-25 | 218-585-2XXX | 2000–2999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | COMSTOCK | MN |
| 2017-04-25 | 218-635-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BAUDETTE | MN |
| 2017-04-25 | 218-846-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | DETROITLKS | MN |
| 2016-02-03 | 218-752-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | JACOBSON | MN |
| 2015-11-19 | 218-215-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NASHWAUK | MN |
| 2015-11-19 | 218-219-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HOYT LAKES | MN |
| 2015-11-19 | 218-231-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HIBBING | MN |
| 2015-11-19 | 218-247-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MARBLE | MN |
| 2015-11-19 | 218-264-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GRANDMRAIS | MN |
| 2015-11-19 | 218-300-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | TOWER | MN |
| 2015-11-19 | 218-305-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | VIRGINIA | MN |
| 2015-11-19 | 218-322-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GRAND RPDS | MN |
| 2015-11-19 | 218-345-4XXX | 4000–4999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ALBORN | MN |
| 2015-11-19 | 218-353-2XXX | 2000–2999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SILVER BAY | MN |
| 2015-11-19 | 218-427-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MEADOWLNDS | MN |
| 2015-11-19 | 218-476-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | FLOODWOOD | MN |
| 2015-11-19 | 218-492-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WARBA | MN |
| 2015-11-19 | 218-503-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BARNUM | MN |
| 2015-11-19 | 218-595-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | TWOHARBORS | MN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.