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 |
|---|---|---|---|---|---|---|---|
| 2015-04-30 | 913-265-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-275-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-275-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-275-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-30 | 913-808-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2015-04-21 | 913-298-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2015-04-21 | 913-298-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2015-04-21 | 913-298-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2015-04-17 | 913-274-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | OLATHE | KS |
| 2015-04-01 | 913-229-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | KANSASCITY | KS |
| 2015-04-01 | 913-296-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | KANSASCITY | KS |
| 2015-03-31 | 913-229-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF KANSAS, LLC - KS | 018H | KANSASCITY | KS |
| 2015-03-30 | 913-416-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | TONGANOXIE | KS |
| 2015-03-30 | 913-490-0XXX | 0000–0999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2015-03-30 | 913-490-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2015-03-30 | 913-490-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KS | 205F | OLATHE | KS |
| 2015-03-25 | 913-291-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-03-25 | 913-291-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-03-16 | 913-285-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | PAOLA | KS |
| 2015-03-06 | 913-417-1XXX | 1000–1999 | Assigned | AT&T ENTERPRISES, LLC | 516C | TONGANOXIE | KS |
| 2015-03-06 | 913-594-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | PAOLA | KS |
| 2015-03-03 | 913-222-1XXX | 1000–1999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2015-03-03 | 913-222-2XXX | 2000–2999 | Assigned | ONVOY, LLC - KS | 205F | KANSASCITY | KS |
| 2015-02-25 | 913-229-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-02-25 | 913-229-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-02-25 | 913-229-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-02-23 | 913-276-5XXX | 5000–5999 | Assigned | EVERFAST FIBER NETWORKS LLC | 3915 | BONNER SPG | KS |
| 2015-02-23 | 913-276-7XXX | 7000–7999 | Assigned | EVERFAST FIBER NETWORKS LLC | 3915 | BONNER SPG | KS |
| 2015-02-20 | 913-278-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-02-20 | 913-291-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2015-02-20 | 913-901-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | KANSASCITY | KS |
| 2015-02-11 | 913-247-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | SPRINGHILL | KS |
| 2015-02-11 | 913-585-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | DE SOTO | KS |
| 2015-01-20 | 913-291-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-20 | 913-291-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KANSASCITY | KS |
| 2015-01-15 | 913-276-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - KS | 7014 | BONNER SPG | KS |
| 2015-01-07 | 913-705-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEAVENWTH | KS |
| 2014-12-30 | 913-283-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2014-12-30 | 913-283-8XXX | 8000–8999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2014-12-30 | 913-283-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KANSASCITY | KS |
| 2014-12-22 | 913-274-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | OLATHE | KS |
| 2014-12-22 | 913-276-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2014-12-22 | 913-276-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2014-12-22 | 913-276-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BONNER SPG | KS |
| 2014-12-17 | 913-228-4XXX | 4000–4999 | 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.