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 |
|---|---|---|---|---|---|---|---|
| 2024-11-21 | 223-369-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2024-11-21 | 223-369-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2024-11-20 | 223-291-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | GLEN ROCK | PA |
| 2024-11-18 | 223-259-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2024-11-12 | 223-327-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN2 | PA |
| 2024-11-12 | 223-327-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN2 | PA |
| 2024-11-08 | 223-253-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | NEW OXFORD | PA |
| 2024-10-31 | 223-341-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANDISVL | PA |
| 2024-10-31 | 223-361-4XXX | 4000–4999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | COLUMBIA | PA |
| 2024-10-31 | 223-361-5XXX | 5000–5999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | COLUMBIA | PA |
| 2024-10-31 | 223-361-6XXX | 6000–6999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | COLUMBIA | PA |
| 2024-10-23 | 223-274-2XXX | 2000–2999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MCONELLSBG | PA |
| 2024-10-18 | 223-207-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2024-10-18 | 223-207-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2024-10-18 | 223-240-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2024-10-15 | 223-306-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2024-10-11 | 223-255-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2024-10-11 | 223-365-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2024-10-02 | 223-220-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CHAMBERSBG | PA |
| 2024-10-01 | 223-350-2XXX | 2000–2999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | GETTYSBURG | PA |
| 2024-09-27 | 223-254-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | GLEN ROCK | PA |
| 2024-09-25 | 223-218-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HENSEL | PA |
| 2024-09-25 | 223-219-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RAWLINSVL | PA |
| 2024-09-25 | 223-320-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRATZ | PA |
| 2024-09-25 | 223-325-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEWISBERRY | PA |
| 2024-09-25 | 223-330-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | NEWHOLLAND | PA |
| 2024-09-25 | 223-332-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LYKENS | PA |
| 2024-09-25 | 223-334-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MILLERSBG | PA |
| 2024-09-25 | 223-338-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LEOLA | PA |
| 2024-09-25 | 223-356-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | INTERCOURS | PA |
| 2024-09-25 | 223-363-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELIZABTHVL | PA |
| 2024-09-25 | 223-623-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | QUARRYVL | PA |
| 2024-09-25 | 223-727-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TOWER CITY | PA |
| 2024-09-25 | 223-763-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GAP | PA |
| 2024-09-25 | 223-832-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KIRKWOOD | PA |
| 2024-09-24 | 223-388-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BIGLERVL | PA |
| 2024-09-16 | 223-227-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | ELIZABTHTN | PA |
| 2024-09-11 | 223-367-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2024-09-10 | 223-255-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2024-09-10 | 223-368-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | LEWISTOWN | PA |
| 2024-08-30 | 223-367-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA |
| 2024-08-28 | 223-208-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEWISTOWN | PA |
| 2024-08-28 | 223-361-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2024-08-28 | 223-361-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2024-08-28 | 223-361-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2024-08-28 | 223-365-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2024-08-27 | 223-293-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | FAWN GROVE | PA |
| 2024-08-27 | 223-304-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWVILLE | PA |
| 2024-08-27 | 223-320-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | GRATZ | PA |
| 2024-08-27 | 223-332-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LYKENS | 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.