NumberResearchRecent thousands-block assignments
3 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 610
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 |
|---|---|---|---|---|---|---|---|
| 2024-06-12 | 610-321-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2024-06-07 | 610-819-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | POTTSTOWN | PA |
| 2024-05-30 | 610-943-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN31 | PA |
| 2024-05-15 | 610-978-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | SLATINGTON | PA |
| 2024-05-08 | 610-632-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-05-08 | 610-632-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-04-26 | 610-321-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2024-03-27 | 610-502-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | NORTHAMPTN | PA |
| 2024-03-27 | 610-802-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | BIRDSBORO | PA |
| 2024-03-26 | 610-620-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | W CHESTER | PA |
| 2024-03-19 | 610-616-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2024-03-14 | 610-620-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2024-03-14 | 610-620-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2024-03-12 | 610-537-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2024-03-12 | 610-817-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | EMMAUS | PA |
| 2024-03-07 | 610-548-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN12 | PA |
| 2024-03-05 | 610-321-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | EAGLE | PA |
| 2024-02-12 | 610-537-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN14 | PA |
| 2024-02-12 | 610-840-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | W CHESTER | PA |
| 2024-02-07 | 610-998-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | OXFORD | PA |
| 2024-02-05 | 610-677-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-677-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-766-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-766-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-05 | 610-766-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2024-02-02 | 610-904-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | EMMAUS | PA |
| 2024-02-02 | 610-904-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | EMMAUS | PA |
| 2024-01-26 | 610-245-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN11 | PA |
| 2024-01-26 | 610-245-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN11 | PA |
| 2024-01-12 | 610-450-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EXTON | PA |
| 2024-01-12 | 610-835-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SLATINGTON | PA |
| 2024-01-12 | 610-835-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SLATINGTON | PA |
| 2024-01-10 | 610-255-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KEMBLESVL | PA |
| 2024-01-09 | 610-345-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WEST GROVE | PA |
| 2024-01-08 | 610-686-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CATASAUQUA | PA |
| 2024-01-08 | 610-748-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HELLERTOWN | PA |
| 2024-01-05 | 610-425-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | W CHESTER | PA |
| 2024-01-04 | 610-445-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BELVIDERE | PA |
| 2024-01-04 | 610-474-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROYERSFORD | PA |
| 2023-12-06 | 610-577-7XXX | 7000–7999 | Assigned | IP HORIZON LLC | 515J | LEHIGHTON | PA |
| 2023-09-21 | 610-215-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-09-21 | 610-920-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2023-09-01 | 610-518-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | DOWNINGTN | PA |
| 2023-09-01 | 610-835-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | SLATINGTON | PA |
| 2023-09-01 | 610-835-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | SLATINGTON | PA |
| 2023-09-01 | 610-920-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN30 | PA |
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.