NumberResearchRecent thousands-block assignments
4,159 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/13/2026
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
New assignments by month
Oct 2026
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-06-03 | 626-619-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2024-06-03 | 626-619-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2024-06-03 | 626-619-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2024-06-03 | 626-619-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2024-06-03 | 626-769-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-06-03 | 626-769-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-06-03 | 626-769-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AZUSA | CA |
| 2024-06-03 | 628-306-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 628-306-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SNFC CNTRL | CA |
| 2024-06-03 | 657-714-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BUENA PARK | CA |
| 2024-06-03 | 657-714-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BUENA PARK | CA |
| 2024-06-03 | 657-714-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BUENA PARK | CA |
| 2024-06-03 | 657-752-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | ORANGE | CA |
| 2024-06-03 | 657-752-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ORANGE | CA |
| 2024-06-03 | 669-343-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-06-03 | 669-343-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-06-03 | 669-343-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-06-03 | 669-343-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SARATOGA | CA |
| 2024-06-03 | 680-788-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | CAMDEN | NY |
| 2024-06-03 | 747-365-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NORTHRIDGE | CA |
| 2024-06-03 | 775-547-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | CARSON PL | NV |
| 2024-06-03 | 804-865-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | FIFE | VA |
| 2024-06-03 | 804-865-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | FIFE | VA |
| 2024-06-03 | 804-941-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ASHLAND | VA |
| 2024-06-03 | 804-941-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | ASHLAND | VA |
| 2024-06-03 | 804-947-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | DAWN | VA |
| 2024-06-03 | 804-947-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | DAWN | VA |
| 2024-06-03 | 804-951-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | KNGANDQUEN | VA |
| 2024-06-03 | 804-951-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | KNGANDQUEN | VA |
| 2024-06-03 | 804-960-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | RICHMOND | VA |
| 2024-06-03 | 804-960-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | RICHMOND | VA |
| 2024-06-03 | 804-962-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | SALUDA | VA |
| 2024-06-03 | 804-962-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | SALUDA | VA |
| 2024-06-03 | 805-661-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | VNTRA CNTL | CA |
| 2024-06-03 | 805-661-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | VNTRA CNTL | CA |
| 2024-06-03 | 805-661-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | VNTRA CNTL | CA |
| 2024-06-03 | 805-661-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | VNTRA CNTL | CA |
| 2024-06-03 | 839-288-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | COLUMBIA | SC |
| 2024-06-03 | 850-744-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | PAXTON | FL |
| 2024-06-03 | 858-902-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | CHULAVISTA | CA |
| 2024-06-03 | 858-902-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | CHULAVISTA | CA |
| 2024-06-03 | 858-902-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CHULAVISTA | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/13/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.