NumberResearchRecent thousands-block assignments
21 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 223
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 |
|---|---|---|---|---|---|---|---|
| 2022-08-30 | 223-901-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | EPHRATA | PA |
| 2022-08-30 | 223-901-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | EPHRATA | PA |
| 2022-08-25 | 223-316-1XXX | 1000–1999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LEBANON | PA |
| 2022-08-23 | 223-274-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MCONELLSBG | PA |
| 2022-08-23 | 223-284-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | YORK | PA |
| 2022-08-18 | 223-268-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | ELIZABTHVL | PA |
| 2022-08-18 | 223-282-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | NEWBLOMFLD | PA |
| 2022-08-18 | 223-293-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | FAWN GROVE | PA |
| 2022-08-11 | 223-362-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWPORT | PA |
| 2022-08-10 | 223-259-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2022-08-10 | 223-259-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2022-08-10 | 223-259-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2022-08-10 | 223-259-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2022-08-09 | 223-733-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CHAMBERSBG | PA |
| 2022-08-04 | 223-219-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | RAWLINSVL | PA |
| 2022-08-04 | 223-777-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STRASBURG | PA |
| 2022-08-02 | 223-285-1XXX | 1000–1999 | Assigned | COMMIO, LLC | 939H | MECHANCSBG | PA |
| 2022-08-02 | 223-316-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | LEBANON | PA |
| 2022-08-01 | 223-284-6XXX | 6000–6999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | YORK | PA |
| 2022-08-01 | 223-284-7XXX | 7000–7999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | YORK | PA |
| 2022-07-19 | 223-403-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LANDISVL | PA |
| 2022-07-18 | 223-281-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2022-07-18 | 223-281-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2022-07-18 | 223-284-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2022-07-18 | 223-284-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2022-07-18 | 223-533-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CARLISLE | PA |
| 2022-07-14 | 223-247-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | DOVER | PA |
| 2022-07-06 | 223-271-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LANCASTER | PA |
| 2022-06-30 | 223-291-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GLEN ROCK | PA |
| 2022-06-30 | 223-623-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | QUARRYVL | PA |
| 2022-06-29 | 223-275-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | WRIGHTSVL | PA |
| 2022-06-29 | 223-275-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | WRIGHTSVL | PA |
| 2022-06-29 | 223-302-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | BLRDGSUMMT | PA |
| 2022-06-29 | 223-362-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | NEWPORT | PA |
| 2022-06-29 | 223-362-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | NEWPORT | PA |
| 2022-06-29 | 223-433-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | LOGANVILLE | PA |
| 2022-06-29 | 223-466-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | MT GRETNA | PA |
| 2022-06-29 | 223-543-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | ST THOMAS | PA |
| 2022-06-29 | 223-543-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | ST THOMAS | PA |
| 2022-06-29 | 223-624-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | NEWBURG | PA |
| 2022-06-29 | 223-639-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | MARYSVILLE | PA |
| 2022-06-29 | 223-639-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | MARYSVILLE | PA |
| 2022-06-29 | 223-727-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | TOWER CITY | PA |
| 2022-06-29 | 223-727-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | TOWER CITY | PA |
| 2022-06-29 | 223-763-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | GAP | PA |
| 2022-06-29 | 223-763-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | GAP | PA |
| 2022-06-29 | 223-832-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | KIRKWOOD | PA |
| 2022-06-29 | 223-832-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | KIRKWOOD | PA |
| 2022-06-29 | 223-883-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSTN | PA |
| 2022-06-29 | 223-966-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | RICHFIELD | 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.