NumberResearchRecent thousands-block assignments
10 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 913
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 |
|---|---|---|---|---|---|---|---|
| 2015-07-28 | 913-242-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-07-28 | 913-242-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-07-24 | 913-242-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-278-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-293-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-574-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-22 | 913-788-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-07-16 | 913-490-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | OLATHE | KS |
| 2015-07-01 | 913-297-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LEAVENWTH | KS |
| 2015-07-01 | 913-298-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BONNER SPG | KS |
| 2015-06-16 | 913-229-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-267-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-293-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-309-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-16 | 913-309-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-10 | 913-293-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | KANSASCITY | KS |
| 2015-06-10 | 913-293-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | KANSASCITY | KS |
| 2015-06-08 | 913-222-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-06-02 | 913-222-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-222-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-222-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-06-02 | 913-296-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-05-28 | 913-472-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | OSAWATOMIE | KS |
| 2015-05-20 | 913-296-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-05-20 | 913-296-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-05-15 | 913-804-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | ATCHISON | KS |
| 2015-05-08 | 913-364-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | LEAVENWTH | KS |
| 2015-05-06 | 913-297-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | LEAVENWTH | KS |
| 2015-05-06 | 913-369-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | TONGANOXIE | KS |
| 2015-05-06 | 913-490-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLATHE | KS |
| 2015-05-06 | 913-490-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OLATHE | KS |
| 2015-04-30 | 913-258-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-258-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-258-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.