NumberResearchRecent thousands-block assignments
21 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 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 |
|---|---|---|---|---|---|---|---|
| 2026-05-06 | 223-350-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2026-05-06 | 223-391-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | EPHRATA | PA |
| 2026-04-27 | 223-353-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | SHELLSVL | PA |
| 2026-04-16 | 223-368-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTOWN | PA |
| 2026-04-14 | 223-389-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | CARLISLE | PA |
| 2026-04-14 | 223-392-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | HUMMELSTN | PA |
| 2026-04-08 | 223-358-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CHAMBERSBG | PA |
| 2026-04-06 | 223-924-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FAIRFIELD | PA |
| 2026-04-03 | 223-384-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2026-03-30 | 223-313-7XXX | 7000–7999 | Assigned | AHOI LLC | 883K | AIRVILLE | PA |
| 2026-03-30 | 223-888-4XXX | 4000–4999 | Assigned | AHOI LLC | 883K | HALIFAX | PA |
| 2026-03-30 | 223-999-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | SHELLSVL | PA |
| 2026-03-25 | 223-238-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | AIRVILLE | PA |
| 2026-03-25 | 223-293-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | FAWN GROVE | PA |
| 2026-03-18 | 223-587-8XXX | 8000–8999 | Assigned | AHOI LLC | 883K | HARISBGZN1 | PA |
| 2026-03-11 | 223-358-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | CHAMBERSBG | PA |
| 2026-03-10 | 223-390-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2026-03-10 | 223-390-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2026-03-10 | 223-390-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2026-03-10 | 223-390-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2026-03-05 | 223-375-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2026-03-05 | 223-381-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2026-03-05 | 223-385-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2026-03-05 | 223-385-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2026-03-04 | 223-387-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2026-03-04 | 223-387-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2026-02-26 | 223-380-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2026-02-26 | 223-384-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2026-02-26 | 223-387-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2026-02-26 | 223-432-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | FAYETTEVL | PA |
| 2026-02-20 | 223-341-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANDISVL | PA |
| 2026-02-20 | 223-390-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA |
| 2026-02-18 | 223-335-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MANHEIM | PA |
| 2026-02-18 | 223-359-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | HANOVER | PA |
| 2026-02-18 | 223-359-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | HANOVER | PA |
| 2026-02-17 | 223-746-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MIFFLINTN | PA |
| 2026-01-30 | 223-366-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | STRASBURG | PA |
| 2026-01-30 | 223-380-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2026-01-30 | 223-384-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2026-01-27 | 223-389-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | CARLISLE | PA |
| 2026-01-21 | 223-384-3XXX | 3000–3999 | Assigned | HD CARRIER LLC | 321J | YORK | PA |
| 2026-01-21 | 223-384-4XXX | 4000–4999 | Assigned | HD CARRIER LLC | 321J | YORK | PA |
| 2026-01-13 | 223-206-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | FAYETTEVL | PA |
| 2026-01-13 | 223-291-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | GLEN ROCK | PA |
| 2026-01-13 | 223-303-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | HANOVER | PA |
| 2026-01-13 | 223-315-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | DENVER | PA |
| 2026-01-13 | 223-317-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | MANCHESTER | PA |
| 2026-01-13 | 223-330-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | NEWHOLLAND | PA |
| 2026-01-13 | 223-350-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2026-01-13 | 223-351-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | MECHANCSBG | PA |
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.