NumberResearchRecent thousands-block assignments
11 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 816
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 |
|---|---|---|---|---|---|---|---|
| 2005-02-28 | 816-824-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-02-23 | 816-222-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-02-14 | 816-565-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ODESSA | MO |
| 2005-02-12 | 816-774-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | LKLOTAWANA | MO |
| 2005-02-08 | 816-432-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | SAVANNAH | MO |
| 2005-02-04 | 816-338-4XXX | 4000–4999 | Assigned | CSC VOICE, LLC | 612K | AGENCY | MO |
| 2005-02-01 | 816-243-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | FERRELVIEW | MO |
| 2005-02-01 | 816-386-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WESTON | MO |
| 2005-02-01 | 816-635-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KEARNEY | MO |
| 2005-01-31 | 816-256-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | KANSASCITY | MO |
| 2005-01-25 | 816-752-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST JOSEPH | MO |
| 2005-01-25 | 816-752-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST JOSEPH | MO |
| 2005-01-25 | 816-752-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST JOSEPH | MO |
| 2005-01-25 | 816-752-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST JOSEPH | MO |
| 2005-01-25 | 816-752-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST JOSEPH | MO |
| 2005-01-21 | 816-817-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-817-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | LIBERTY | MO |
| 2005-01-21 | 816-949-0XXX | 0000–0999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-1XXX | 1000–1999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-3XXX | 3000–3999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-5XXX | 5000–5999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-6XXX | 6000–6999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-7XXX | 7000–7999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-21 | 816-949-9XXX | 9000–9999 | Assigned | LEVEL 3 TELECOM OF KANSAS CITY, LLC - MO | 7589 | KANSASCITY | MO |
| 2005-01-14 | 816-256-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | KANSASCITY | MO |
| 2005-01-14 | 816-479-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | LIBERTY | MO |
| 2005-01-11 | 816-824-0XXX | 0000–0999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-11 | 816-824-1XXX | 1000–1999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-11 | 816-824-2XXX | 2000–2999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-11 | 816-824-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-11 | 816-878-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-11 | 816-878-8XXX | 8000–8999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | MO |
| 2005-01-04 | 816-479-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | LIBERTY | MO |
| 2004-12-30 | 816-249-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | BUCKNER | MO |
| 2004-12-30 | 816-336-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | MISSOURICY | MO |
| 2004-12-30 | 816-496-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | ORRICK | MO |
| 2004-12-30 | 816-565-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | ODESSA | MO |
| 2004-12-30 | 816-566-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | LONEJACK | MO |
| 2004-12-30 | 816-865-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | STRASBURG | 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.