NumberResearchRecent thousands-block assignments
2 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 714
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 |
|---|---|---|---|---|---|---|---|
| 2002-11-05 | 714-247-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-254-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-260-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | GARDEN GRV | CA |
| 2002-11-05 | 714-262-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-276-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-277-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-360-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-360-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-364-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | PLACENTIA | CA |
| 2002-11-05 | 714-414-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-414-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-414-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-414-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-414-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-11-05 | 714-417-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-417-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-417-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-450-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ORANGE | CA |
| 2002-11-05 | 714-474-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SANTA ANA | CA |
| 2002-11-05 | 714-482-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BREA | CA |
| 2002-11-05 | 714-653-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | WESTMINSTR | CA |
| 2002-11-05 | 714-782-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2002-10-31 | 714-686-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FULLERTON | CA |
| 2002-10-31 | 714-686-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FULLERTON | CA |
| 2002-10-04 | 714-705-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | GARDEN GRV | CA |
| 2002-09-04 | 714-230-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | WESTMINSTR | CA |
| 2002-05-13 | 714-232-7XXX | 7000–7999 | Assigned | PACIFIC BELL | 9740 | BUENA PARK | CA |
| 2002-04-01 | 714-464-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CA | 649C | ORANGE | CA |
| 2002-03-22 | 714-232-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | BUENA PARK | CA |
| 2002-02-18 | 714-653-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | WESTMINSTR | CA |
| 2002-02-06 | 714-451-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | FULLERTON | CA |
| 2002-01-08 | 714-244-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ORANGE | CA |
| 2001-12-05 | 714-696-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | YORBALINDA | CA |
| 2001-12-04 | 714-451-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | FULLERTON | CA |
| 2001-11-24 | 714-689-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | SANTA ANA | CA |
| 2001-11-24 | 714-689-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | SANTA ANA | CA |
| 2001-11-16 | 714-780-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | ANAHEIM | CA |
| 2001-10-03 | 714-676-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | BUENA PARK | CA |
| 2001-10-02 | 714-249-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | BUENA PARK | CA |
| 2001-08-21 | 714-455-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | YORBALINDA | CA |
| 2001-08-21 | 714-657-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | WESTMINSTR | CA |
| 2001-08-21 | 714-948-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ANAHEIM | CA |
| 2001-07-19 | 714-876-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | ANAHEIM | CA |
| 2001-07-04 | 714-230-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | WESTMINSTR | CA |
| 2001-07-04 | 714-784-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | BREA | CA |
| 2001-06-27 | 714-383-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | GARDEN GRV | CA |
| 2001-06-20 | 714-475-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | HUNTITNBCH | CA |
| 2001-06-13 | 714-455-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | YORBALINDA | CA |
| 2001-06-08 | 714-716-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SANTA ANA | CA |
| 2001-05-28 | 714-460-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | SANTA ANA | CA |
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.