NumberResearchRecent thousands-block assignments
2 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 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 |
|---|---|---|---|---|---|---|---|
| 2008-05-20 | 714-579-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | PLACENTIA | CA |
| 2008-05-20 | 714-723-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | CYPRESS | CA |
| 2008-05-20 | 714-735-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BUENA PARK | CA |
| 2008-05-20 | 714-924-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | PLACENTIA | CA |
| 2008-05-20 | 714-984-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | PLACENTIA | CA |
| 2008-05-16 | 714-923-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | ORANGE | CA |
| 2008-05-12 | 714-916-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HUNTITNBCH | CA |
| 2008-05-09 | 714-388-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FULLERTON | CA |
| 2008-05-09 | 714-499-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PLACENTIA | CA |
| 2008-05-09 | 714-769-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | ORANGE | CA |
| 2008-05-09 | 714-924-3XXX | 3000–3999 | Assigned | ONVOY, LLC - CA | 649C | PLACENTIA | CA |
| 2008-05-06 | 714-589-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | GARDEN GRV | CA |
| 2008-05-06 | 714-589-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GARDEN GRV | CA |
| 2008-05-06 | 714-795-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SANTA ANA | CA |
| 2008-05-05 | 714-975-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SANTA ANA | CA |
| 2008-05-02 | 714-248-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | WESTMINSTR | CA |
| 2008-05-02 | 714-451-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | FULLERTON | CA |
| 2008-05-02 | 714-583-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | GARDEN GRV | CA |
| 2008-05-02 | 714-694-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | YORBALINDA | CA |
| 2008-05-02 | 714-916-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | HUNTITNBCH | CA |
| 2008-05-02 | 714-975-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | SANTA ANA | CA |
| 2008-05-01 | 714-495-2XXX | 2000–2999 | Assigned | ONVOY, LLC - CA | 649C | ANAHEIM | CA |
| 2008-05-01 | 714-602-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | ORANGE | CA |
| 2008-05-01 | 714-988-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | BREA | CA |
| 2008-04-30 | 714-450-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | ORANGE | CA |
| 2008-04-24 | 714-586-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SANTA ANA | CA |
| 2008-04-21 | 714-574-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-4XXX | 4000–4999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-5XXX | 5000–5999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-6XXX | 6000–6999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-7XXX | 7000–7999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-8XXX | 8000–8999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-574-9XXX | 9000–9999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-586-0XXX | 0000–0999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-586-1XXX | 1000–1999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-586-2XXX | 2000–2999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-21 | 714-586-3XXX | 3000–3999 | Assigned | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2008-04-14 | 714-645-0XXX | 0000–0999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-1XXX | 1000–1999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-2XXX | 2000–2999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-3XXX | 3000–3999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-4XXX | 4000–4999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-5XXX | 5000–5999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-6XXX | 6000–6999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-7XXX | 7000–7999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-8XXX | 8000–8999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
| 2008-04-14 | 714-645-9XXX | 9000–9999 | Assigned | PACIFIC BELL | 9740 | SANTA ANA | CA |
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.