NumberResearchRecent thousands-block assignments
19 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, last 30 days — NPA 417
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2008-11-03 | 417-203-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | CRANE | MO |
| 2008-11-03 | 417-208-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | JOPLIN | MO |
| 2008-11-03 | 417-212-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | BLUE EYE | MO |
| 2008-11-03 | 417-216-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | GALENA | MO |
| 2008-11-03 | 417-221-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | CLEVER | MO |
| 2008-11-03 | 417-232-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | LOCKWOOD | MO |
| 2008-11-03 | 417-233-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | REPUBLIC | MO |
| 2008-11-03 | 417-241-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | MARSHFIELD | MO |
| 2008-11-03 | 417-242-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | MARIONVL | MO |
| 2008-11-03 | 417-243-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | BRANSON | MO |
| 2008-11-03 | 417-262-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | LAMAR | MO |
| 2008-11-03 | 417-267-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | PLEASAHOPE | MO |
| 2008-11-03 | 417-278-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | SPARTA | MO |
| 2008-11-03 | 417-310-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | CARTHAGE | MO |
| 2008-11-03 | 417-312-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | NEOSHO | MO |
| 2008-11-03 | 417-322-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | LEBANON | MO |
| 2008-11-03 | 417-329-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | ELKLAND | MO |
| 2008-11-03 | 417-376-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | MORRISVL | MO |
| 2008-11-03 | 417-420-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | HURLEY | MO |
| 2008-11-03 | 417-448-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | NEVADA | MO |
| 2008-11-03 | 417-551-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | OZARK | MO |
| 2008-11-03 | 417-567-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | FAIR GROVE | MO |
| 2008-11-03 | 417-597-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | SPRINGFLD | MO |
| 2008-11-03 | 417-597-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | SPRINGFLD | MO |
| 2008-11-03 | 417-641-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | HIGHLANDVL | MO |
| 2008-11-03 | 417-665-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | CASSVILLE | MO |
| 2008-11-03 | 417-695-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | BILLINGS | MO |
| 2008-11-03 | 417-712-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | GAINESVL | MO |
| 2008-11-03 | 417-714-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | NIXA | MO |
| 2008-11-03 | 417-738-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | FORDLAND | MO |
| 2008-11-03 | 417-751-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | ASH GROVE | MO |
| 2008-11-03 | 417-796-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | BRADLEYVL | MO |
| 2008-11-03 | 417-929-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | ROGERSVL | MO |
| 2008-10-09 | 417-283-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | NEVADA | MO |
| 2008-09-30 | 417-310-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | CARTHAGE | MO |
| 2008-09-19 | 417-559-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BRANSON | MO |
| 2008-09-16 | 417-690-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | BRANSON | MO |
| 2008-09-16 | 417-690-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | BRANSON | MO |
| 2008-09-05 | 417-599-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOLIVAR | MO |
| 2008-09-02 | 417-763-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - MO | 6275 | SPRINGFLD | MO |
| 2008-08-27 | 417-521-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SPRINGFLD | MO |
| 2008-08-27 | 417-521-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SPRINGFLD | MO |
| 2008-08-27 | 417-521-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SPRINGFLD | MO |
| 2008-08-22 | 417-522-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2008-08-22 | 417-522-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2008-08-22 | 417-522-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2008-08-22 | 417-522-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2008-08-14 | 417-312-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEOSHO | MO |
| 2008-07-28 | 417-717-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | WEBB CITY | MO |
| 2008-07-23 | 417-641-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | HIGHLANDVL | MO |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.