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 |
|---|---|---|---|---|---|---|---|
| 2012-07-12 | 913-730-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | KANSASCITY | KS |
| 2012-07-06 | 913-333-3XXX | 3000–3999 | Assigned | AVID COMMUNICATIONS, LLC - KS | 742D | KANSASCITY | KS |
| 2012-06-21 | 913-213-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | KANSASCITY | KS |
| 2012-06-11 | 913-213-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2012-06-11 | 913-777-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2012-05-29 | 913-210-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | OLATHE | KS |
| 2012-05-29 | 913-800-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | KANSASCITY | KS |
| 2012-04-30 | 913-370-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | ATCHISON | KS |
| 2012-04-19 | 913-202-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | KANSASCITY | KS |
| 2012-04-17 | 913-214-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | KANSASCITY | KS |
| 2012-04-12 | 913-214-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | KANSASCITY | KS |
| 2012-04-05 | 913-543-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2012-03-27 | 913-712-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | OLATHE | KS |
| 2012-03-16 | 913-256-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | OSAWATOMIE | KS |
| 2012-03-16 | 913-259-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | PAOLA | KS |
| 2012-03-16 | 913-686-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | SPRINGHILL | KS |
| 2012-03-09 | 913-547-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEAVENWTH | KS |
| 2012-03-07 | 913-215-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GARDNER | KS |
| 2012-02-29 | 913-216-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2012-02-23 | 913-201-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2012-02-23 | 913-201-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2012-02-16 | 913-583-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | DE SOTO | KS |
| 2012-02-16 | 913-721-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | BONNER SPG | KS |
| 2012-02-01 | 913-202-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2012-02-01 | 913-202-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2012-01-30 | 913-201-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | KANSASCITY | KS |
| 2012-01-26 | 913-795-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | MOUND CITY | KS |
| 2012-01-23 | 913-426-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ATCHISON | KS |
| 2011-12-30 | 913-954-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2011-12-16 | 913-815-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | OLATHE | KS |
| 2011-11-21 | 913-605-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | GARDNER | KS |
| 2011-11-18 | 913-201-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-11-18 | 913-201-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-11-18 | 913-201-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-11-14 | 913-213-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2011-11-10 | 913-815-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | OLATHE | KS |
| 2011-11-10 | 913-998-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | KANSASCITY | KS |
| 2011-11-04 | 913-213-6XXX | 6000–6999 | Assigned | EVERFAST FIBER NETWORKS LLC | 3915 | KANSASCITY | KS |
| 2011-11-02 | 913-998-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | KANSASCITY | KS |
| 2011-10-20 | 913-998-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | KANSASCITY | KS |
| 2011-09-23 | 913-213-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | KANSASCITY | KS |
| 2011-09-23 | 913-213-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | KANSASCITY | KS |
| 2011-09-12 | 913-689-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2011-09-01 | 913-712-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | OLATHE | KS |
| 2011-08-25 | 913-738-6XXX | 6000–6999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2011-08-04 | 913-777-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-07-28 | 913-237-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-07-28 | 913-237-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-07-28 | 913-237-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2011-07-28 | 913-237-3XXX | 3000–3999 | 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.