NumberResearchRecent thousands-block assignments
10 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 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 |
|---|---|---|---|---|---|---|---|
| 2021-02-25 | 913-392-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-25 | 913-392-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2021-02-17 | 913-357-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | PAOLA | KS |
| 2021-02-17 | 913-600-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | OLATHE | KS |
| 2021-02-16 | 913-379-9XXX | 9000–9999 | Assigned | AVID COMMUNICATIONS, LLC - KS | 742D | KANSASCITY | KS |
| 2021-02-12 | 913-365-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | ELWOOD | KS |
| 2021-02-12 | 913-382-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BONNER SPG | KS |
| 2021-02-12 | 913-600-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | OLATHE | KS |
| 2021-02-04 | 913-243-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KS | 205F | MCLOUTH | KS |
| 2021-02-04 | 913-243-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KS | 205F | MCLOUTH | KS |
| 2021-02-04 | 913-357-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KS | 205F | PAOLA | KS |
| 2021-02-04 | 913-357-9XXX | 9000–9999 | Assigned | ONVOY, LLC - KS | 205F | PAOLA | KS |
| 2021-02-04 | 913-365-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KS | 205F | ELWOOD | KS |
| 2021-02-04 | 913-365-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KS | 205F | ELWOOD | KS |
| 2021-01-29 | 913-389-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KANSASCITY | KS |
| 2021-01-29 | 913-389-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KANSASCITY | KS |
| 2021-01-29 | 913-389-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KANSASCITY | KS |
| 2021-01-29 | 913-389-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KANSASCITY | KS |
| 2021-01-20 | 913-600-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2021-01-20 | 913-600-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2021-01-20 | 913-600-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2021-01-20 | 913-600-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2021-01-14 | 913-388-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2021-01-14 | 913-388-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2021-01-14 | 913-388-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2021-01-14 | 913-388-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2021-01-11 | 913-372-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KS | 205F | ATCHISON | KS |
| 2021-01-08 | 913-372-4XXX | 4000–4999 | Assigned | ONVOY, LLC - KS | 205F | ATCHISON | KS |
| 2021-01-08 | 913-372-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KS | 205F | ATCHISON | KS |
| 2021-01-08 | 913-372-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KS | 205F | ATCHISON | KS |
| 2021-01-08 | 913-382-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KS | 205F | BONNER SPG | KS |
| 2021-01-08 | 913-382-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KS | 205F | BONNER SPG | KS |
| 2021-01-08 | 913-382-7XXX | 7000–7999 | Assigned | ONVOY, LLC - KS | 205F | BONNER SPG | KS |
| 2021-01-08 | 913-382-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KS | 205F | BONNER SPG | KS |
| 2021-01-08 | 913-724-5XXX | 5000–5999 | Assigned | ONVOY, LLC - KS | 205F | BASEHOR | KS |
| 2021-01-08 | 913-724-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KS | 205F | BASEHOR | KS |
| 2021-01-04 | 913-724-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BASEHOR | KS |
| 2020-12-22 | 913-394-0XXX | 0000–0999 | Assigned | RAINBOW COMMUNICATIONS, LLC - KS | 330D | EFFINGHAM | KS |
| 2020-12-21 | 913-368-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GARDNER | KS |
| 2020-12-21 | 913-388-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GARDNER | KS |
| 2020-12-21 | 913-392-1XXX | 1000–1999 | Assigned | STRATUS NETWORKS | 495J | KANSASCITY | KS |
| 2020-12-14 | 913-933-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BASEHOR | KS |
| 2020-12-08 | 913-391-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | KANSASCITY | KS |
| 2020-12-03 | 913-967-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | KANSASCITY | KS |
| 2020-11-06 | 913-386-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
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.