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 |
|---|---|---|---|---|---|---|---|
| 2024-08-27 | 223-334-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | MILLERSBG | PA |
| 2024-08-27 | 223-363-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ELIZABTHVL | PA |
| 2024-08-22 | 223-325-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | LEWISBERRY | PA |
| 2024-08-22 | 223-346-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2024-08-21 | 223-365-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2024-08-13 | 223-257-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEWISTOWN | PA |
| 2024-08-13 | 223-877-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2024-08-01 | 223-244-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2024-08-01 | 223-823-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | LITITZ | PA |
| 2024-07-18 | 223-357-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2024-07-18 | 223-357-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2024-06-28 | 223-351-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MECHANCSBG | PA |
| 2024-06-21 | 223-349-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | MOUNT JOY | PA |
| 2024-06-21 | 223-351-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MECHANCSBG | PA |
| 2024-06-14 | 223-235-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | LITTLESTN | PA |
| 2024-06-14 | 223-241-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | LEBANON | PA |
| 2024-06-14 | 223-258-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | LITITZ | PA |
| 2024-06-14 | 223-326-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | WAYNESBORO | PA |
| 2024-06-14 | 223-347-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | LEBANON | PA |
| 2024-06-12 | 223-272-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2024-06-12 | 223-339-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | CARLISLE | PA |
| 2024-06-10 | 223-364-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | ELIZABTHTN | PA |
| 2024-06-07 | 223-223-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | RED LION | PA |
| 2024-06-07 | 223-223-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | RED LION | PA |
| 2024-06-07 | 223-357-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2024-06-07 | 223-895-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2024-05-31 | 223-283-7XXX | 7000–7999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | ELIZABTHTN | PA |
| 2024-05-30 | 223-346-4XXX | 4000–4999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LANCASTER | PA |
| 2024-05-30 | 223-349-0XXX | 0000–0999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MOUNT JOY | PA |
| 2024-05-29 | 223-361-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | COLUMBIA | PA |
| 2024-05-28 | 223-357-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | YORK | PA |
| 2024-05-28 | 223-357-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | YORK | PA |
| 2024-05-16 | 223-347-7XXX | 7000–7999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LEBANON | PA |
| 2024-05-16 | 223-363-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | ELIZABTHVL | PA |
| 2024-05-16 | 223-523-5XXX | 5000–5999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | SHIPPENSBG | PA |
| 2024-05-14 | 223-308-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSVL | PA |
| 2024-05-14 | 223-317-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MANCHESTER | PA |
| 2024-05-08 | 223-361-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | COLUMBIA | PA |
| 2024-05-08 | 223-361-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | COLUMBIA | PA |
| 2024-04-25 | 223-280-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-280-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-280-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-346-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-346-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-346-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-25 | 223-346-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2024-04-23 | 223-347-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2024-04-18 | 223-223-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | RED LION | PA |
| 2024-04-18 | 223-359-1XXX | 1000–1999 | Assigned | CALLWORKS CORPORATION | 475J | HANOVER | PA |
| 2024-04-18 | 223-360-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | JONESTOWN | 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.