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 |
|---|---|---|---|---|---|---|---|
| 2010-11-16 | 316-633-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2010-11-16 | 316-712-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2010-11-16 | 316-712-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2010-11-16 | 316-712-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | WICHITA | KS |
| 2010-11-15 | 316-941-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-10-29 | 316-530-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | BENTON | KS |
| 2010-10-20 | 316-665-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-10-20 | 316-665-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-10-20 | 316-665-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-10-19 | 316-247-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-10-19 | 316-347-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-10-19 | 316-347-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-10-19 | 316-350-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-10-01 | 316-247-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-09-27 | 316-670-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | WICHITA | KS |
| 2010-09-27 | 316-670-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | WICHITA | KS |
| 2010-08-24 | 316-249-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-08-24 | 316-285-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-08-24 | 316-350-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-07-19 | 316-251-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | EL DORADO | KS |
| 2010-07-16 | 316-832-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-07-16 | 316-832-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-07-08 | 316-448-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | WICHITA | KS |
| 2010-06-25 | 316-416-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS | 7593 | WHITEWATER | KS |
| 2010-06-23 | 316-755-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-06-23 | 316-755-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-06-23 | 316-755-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-06-23 | 316-759-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-06-23 | 316-765-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-06-22 | 316-347-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - KS | 8995 | WICHITA | KS |
| 2010-06-17 | 316-587-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | NEWTON | KS |
| 2010-06-08 | 316-977-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2010-06-04 | 316-243-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-06-04 | 316-247-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-06-04 | 316-247-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-06-04 | 316-247-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-06-04 | 316-315-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-05-19 | 316-670-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | WICHITA | KS |
| 2010-05-18 | 316-337-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2010-04-21 | 316-243-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-04-21 | 316-243-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-04-21 | 316-243-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | WICHITA | KS |
| 2010-04-07 | 316-440-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2010-02-19 | 316-285-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - KS | 986E | WICHITA | KS |
| 2010-02-17 | 316-347-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-02-17 | 316-347-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-02-17 | 316-347-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-02-17 | 316-347-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2010-02-12 | 316-425-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | WICHITA | KS |
| 2010-02-12 | 316-494-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | 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.