NumberResearchRecent thousands-block assignments
21 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 316
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 |
|---|---|---|---|---|---|---|---|
| 2004-08-30 | 316-201-2XXX | 2000–2999 | Assigned | AT&T - LOCAL | 7421 | WICHITA | KS |
| 2004-06-09 | 316-260-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2004-03-22 | 316-260-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2004-03-09 | 316-494-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-22 | 316-323-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL DORADO | KS |
| 2004-02-19 | 316-223-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-11 | 316-804-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWTON | KS |
| 2004-02-09 | 316-221-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-09 | 316-221-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-09 | 316-221-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-09 | 316-221-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-09 | 316-221-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-02-09 | 316-221-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2004-01-12 | 316-260-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-11-11 | 316-260-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-11-05 | 316-201-9XXX | 9000–9999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | WICHITA | KS |
| 2003-08-20 | 316-260-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-07-30 | 316-204-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-200-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-25 | 316-260-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-24 | 316-200-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-24 | 316-200-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-24 | 316-200-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2003-07-01 | 316-836-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | NEWTON | KS |
| 2003-05-28 | 316-962-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-05-28 | 316-962-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2003-04-21 | 316-305-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| — | 316-308-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | WICHITA | 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.