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 |
|---|---|---|---|---|---|---|---|
| 2026-03-11 | 417-584-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 6123 | SPRINGFLD | MO |
| 2026-03-11 | 417-780-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MO | 093F | AVA | MO |
| 2026-03-11 | 417-942-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | SPRINGFLD | MO |
| 2026-03-10 | 417-584-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 6123 | SPRINGFLD | MO |
| 2026-03-05 | 417-440-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AURORA | MO |
| 2026-03-05 | 417-518-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOLIVAR | MO |
| 2026-03-05 | 417-846-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CASSVILLE | MO |
| 2026-03-05 | 417-995-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DADEVILLE | MO |
| 2026-03-03 | 417-565-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WESTPLAINS | MO |
| 2026-02-25 | 417-488-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOLIVAR | MO |
| 2026-02-25 | 417-594-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEBANON | MO |
| 2026-02-19 | 417-990-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2026-02-19 | 417-990-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2026-02-19 | 417-990-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2026-02-11 | 417-757-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRANSON | MO |
| 2026-02-11 | 417-808-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | STOCKTON | MO |
| 2026-01-27 | 417-549-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | NEVADA | MO |
| 2026-01-21 | 417-565-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WESTPLAINS | MO |
| 2026-01-13 | 417-390-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | MONETT | MO |
| 2026-01-12 | 417-596-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTPLAINS | MO |
| 2026-01-12 | 417-747-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLUE EYE | MO |
| 2026-01-06 | 417-464-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2025-12-29 | 417-584-1XXX | 1000–1999 | Assigned | E. RITTER COMMUNICATIONS, LLC | 128L | SPRINGFLD | MO |
| 2025-12-19 | 417-382-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | JOPLIN | MO |
| 2025-12-17 | 417-717-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | WEBB CITY | MO |
| 2025-12-17 | 417-924-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MANSFIELD | MO |
| 2025-12-15 | 417-382-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JOPLIN | MO |
| 2025-12-03 | 417-558-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | SPRINGFLD | MO |
| 2025-12-03 | 417-810-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON W | MO |
| 2025-12-01 | 417-375-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | NOEL | MO |
| 2025-12-01 | 417-524-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SHELL KNOB | MO |
| 2025-12-01 | 417-641-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | HIGHLANDVL | MO |
| 2025-12-01 | 417-706-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JOPLIN | MO |
| 2025-12-01 | 417-852-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | PITTSBURG | MO |
| 2025-11-25 | 417-939-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | GREENFIELD | MO |
| 2025-11-24 | 417-301-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | ANDERSON | MO |
| 2025-11-24 | 417-490-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SARCOXIE | MO |
| 2025-11-24 | 417-557-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | HERMITAGE | MO |
| 2025-11-24 | 417-617-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | KIMBELNGCY | MO |
| 2025-11-24 | 417-747-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | BLUE EYE | MO |
| 2025-11-24 | 417-907-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | GALENA | MO |
| 2025-11-24 | 417-969-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | CAPE FAIR | MO |
| 2025-11-20 | 417-216-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | GALENA | MO |
| 2025-11-13 | 417-528-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | CLEVER | MO |
| 2025-11-12 | 417-524-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | SHELL KNOB | MO |
| 2025-11-12 | 417-552-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MO | 993E | JENKINS | MO |
| 2025-11-04 | 417-946-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | MANSFIELD | MO |
| 2025-10-29 | 417-618-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SPRINGFLD | MO |
| 2025-10-29 | 417-701-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | HARTVILLE | MO |
| 2025-10-27 | 417-671-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | CASSVILLE | 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.