NumberResearchRecent thousands-block assignments
16 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 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 |
|---|---|---|---|---|---|---|---|
| 2008-04-15 | 262-261-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | PTWASHIGTN | WI |
| 2008-04-11 | 262-388-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEST BEND | WI |
| 2008-04-10 | 262-822-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RACINE | WI |
| 2008-04-04 | 262-865-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | RACINE | WI |
| 2008-03-31 | 262-865-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | RACINE | WI |
| 2008-03-31 | 262-865-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | RACINE | WI |
| 2008-03-27 | 262-473-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WHITEWATER | WI |
| 2008-03-25 | 262-287-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | KENOSHA | WI |
| 2008-03-25 | 262-287-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | KENOSHA | WI |
| 2008-03-19 | 262-309-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2008-03-14 | 262-725-7XXX | 7000–7999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | DELAVAN | WI |
| 2008-03-10 | 262-865-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | RACINE | WI |
| 2008-03-07 | 262-539-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | BOHNERS LK | WI |
| 2008-03-07 | 262-895-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | WIND LAKE | WI |
| 2008-02-21 | 262-447-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | WAUBEKA | WI |
| 2008-02-08 | 262-309-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WAUKESHA | WI |
| 2008-02-07 | 262-402-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MILWAUKZN2 | WI |
| 2008-02-07 | 262-744-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ALLENTON | WI |
| 2008-02-07 | 262-812-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKEGENEVA | WI |
| 2008-02-07 | 262-865-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | RACINE | WI |
| 2008-02-01 | 262-757-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | BURLINGTON | WI |
| 2008-02-01 | 262-757-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | BURLINGTON | WI |
| 2008-01-25 | 262-704-0XXX | 0000–0999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-1XXX | 1000–1999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-2XXX | 2000–2999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-3XXX | 3000–3999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-4XXX | 4000–4999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-5XXX | 5000–5999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-6XXX | 6000–6999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-7XXX | 7000–7999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-8XXX | 8000–8999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-704-9XXX | 9000–9999 | Assigned | WISCONSIN BELL INC | 9327 | MENOMONFLS | WI |
| 2008-01-25 | 262-898-5XXX | 5000–5999 | Assigned | TDS METROCOM, LLC | 520K | RACINE | WI |
| 2008-01-22 | 262-676-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RACINE | WI |
| 2008-01-08 | 262-309-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2008-01-08 | 262-374-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAKEGENEVA | WI |
| 2008-01-02 | 262-618-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CEDARBURG | WI |
| 2007-12-21 | 262-439-5XXX | 5000–5999 | Assigned | TDS METROCOM, LLC | 520K | MILWAUKZN2 | WI |
| 2007-12-21 | 262-439-6XXX | 6000–6999 | Assigned | TDS METROCOM, LLC | 520K | MILWAUKZN2 | WI |
| 2007-12-11 | 262-229-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | HUBERTUS | WI |
| 2007-12-11 | 262-297-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | SLINGER | WI |
| 2007-12-11 | 262-332-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | WATERFORD | WI |
| 2007-12-11 | 262-343-0XXX | 0000–0999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | WEST BEND | WI |
| 2007-12-11 | 262-343-1XXX | 1000–1999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | WEST BEND | WI |
| 2007-12-11 | 262-354-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | OCONOMOWOC | WI |
| 2007-12-11 | 262-354-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | OCONOMOWOC | WI |
| 2007-12-11 | 262-865-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | RACINE | WI |
| 2007-12-11 | 262-891-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - WI | 6274 | BRISTOL | WI |
| 2007-12-06 | 262-865-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | RACINE | WI |
| 2007-12-04 | 262-716-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | BURLINGTON | WI |
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.