NumberResearchRecent thousands-block assignments
16 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 262
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 |
|---|---|---|---|---|---|---|---|
| 2007-05-15 | 262-527-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WAUKESHA | WI |
| 2007-05-11 | 262-859-5XXX | 5000–5999 | Assigned | TDS METROCOM, LLC | 520K | SOMERS | WI |
| 2007-05-04 | 262-353-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WEST BEND | WI |
| 2007-04-26 | 262-485-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PALMYRA | WI |
| 2007-04-12 | 262-764-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KENOSHA | WI |
| 2007-04-02 | 262-222-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NO ANTIOCH | WI |
| 2007-04-02 | 262-229-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HUBERTUS | WI |
| 2007-04-02 | 262-448-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TWIN LAKES | WI |
| 2007-04-02 | 262-477-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | KEWASKUM | WI |
| 2007-03-09 | 262-623-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | HUBERTUS | WI |
| 2007-03-09 | 262-825-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MILWAUKZN2 | WI |
| 2007-03-09 | 262-902-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | RACINE | WI |
| 2007-03-06 | 262-664-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | RACINE | WI |
| 2007-03-05 | 262-501-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2007-03-05 | 262-501-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2007-03-05 | 262-757-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BURLINGTON | WI |
| 2007-02-28 | 262-485-2XXX | 2000–2999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PALMYRA | WI |
| 2007-02-28 | 262-582-3XXX | 3000–3999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SULLIVAN | WI |
| 2007-02-28 | 262-724-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | DARIEN | WI |
| 2007-02-08 | 262-748-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | KENOSHA | WI |
| 2007-02-08 | 262-748-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | KENOSHA | WI |
| 2007-02-06 | 262-299-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | ALLENTON | WI |
| 2007-02-06 | 262-353-3XXX | 3000–3999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WEST BEND | WI |
| 2007-02-06 | 262-397-8XXX | 8000–8999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | HARTFORD | WI |
| 2007-02-06 | 262-416-0XXX | 0000–0999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | NEWBURG | WI |
| 2007-02-06 | 262-477-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | KEWASKUM | WI |
| 2007-02-06 | 262-623-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | HUBERTUS | WI |
| 2007-02-06 | 262-674-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | JACKSON | WI |
| 2007-02-05 | 262-353-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEST BEND | WI |
| 2007-02-05 | 262-353-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEST BEND | WI |
| 2007-02-01 | 262-293-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MENOMONFLS | WI |
| 2007-01-05 | 262-501-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | WAUKESHA | WI |
| 2006-12-27 | 262-297-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SLINGER | WI |
| 2006-12-22 | 262-365-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | WEST BEND | WI |
| 2006-12-22 | 262-527-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | WAUKESHA | WI |
| 2006-12-22 | 262-527-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | WAUKESHA | WI |
| 2006-12-22 | 262-527-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | WAUKESHA | WI |
| 2006-12-22 | 262-527-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | WAUKESHA | WI |
| 2006-12-18 | 262-485-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | PALMYRA | WI |
| 2006-12-11 | 262-349-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WAUKESHA | WI |
| 2006-12-07 | 262-349-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WAUKESHA | WI |
| 2006-12-06 | 262-825-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MILWAUKZN2 | WI |
| 2006-12-04 | 262-354-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OCONOMOWOC | WI |
| 2006-11-21 | 262-527-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2006-11-21 | 262-527-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2006-11-21 | 262-995-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | RACINE | WI |
| 2006-11-16 | 262-203-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LAKEGENEVA | WI |
| 2006-11-16 | 262-237-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | KENOSHA | WI |
| 2006-11-14 | 262-533-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MERTON | WI |
| 2006-11-14 | 262-686-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WILLIAMSBY | WI |
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.