NumberResearchRecent thousands-block assignments
5 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 717
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 |
|---|---|---|---|---|---|---|---|
| 2008-05-06 | 717-921-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | DAUPHIN | PA |
| 2008-05-05 | 717-961-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | CARLISLE | PA |
| 2008-04-15 | 717-634-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | HANOVER | PA |
| 2008-04-14 | 717-414-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | CHAMBERSBG | PA |
| 2008-04-14 | 717-559-9XXX | 9000–9999 | Assigned | WINDSTREAM D & E SYSTEMS, INC. - PA | 4114 | DAUPHIN | PA |
| 2008-04-02 | 717-480-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2008-04-02 | 717-480-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2008-03-28 | 717-884-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2008-03-27 | 717-885-4XXX | 4000–4999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | YORK | PA |
| 2008-03-26 | 717-386-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | CARLISLE | PA |
| 2008-03-24 | 717-298-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | HERSHEY | PA |
| 2008-03-24 | 717-389-2XXX | 2000–2999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LEBANON | PA |
| 2008-03-24 | 717-425-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2008-03-24 | 717-425-3XXX | 3000–3999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | HARISBGZN1 | PA |
| 2008-03-24 | 717-425-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2008-03-24 | 717-885-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | YORK | PA |
| 2008-03-18 | 717-747-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | YORK | PA |
| 2008-03-18 | 717-747-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | YORK | PA |
| 2008-03-18 | 717-793-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | YORK | PA |
| 2008-03-17 | 717-688-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2008-03-11 | 717-450-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | LEBANON | PA |
| 2008-03-07 | 717-414-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHAMBERSBG | PA |
| 2008-03-07 | 717-414-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHAMBERSBG | PA |
| 2008-03-07 | 717-414-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHAMBERSBG | PA |
| 2008-03-07 | 717-414-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHAMBERSBG | PA |
| 2008-03-07 | 717-479-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2008-03-06 | 717-685-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | ANNVILLE | PA |
| 2008-03-05 | 717-376-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA |
| 2008-03-05 | 717-376-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA |
| 2008-03-05 | 717-928-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | MOUNT JOY | PA |
| 2008-03-03 | 717-254-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | CARLISLE | PA |
| 2008-02-25 | 717-406-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-517-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-824-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-875-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-875-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-875-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-25 | 717-875-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2008-02-15 | 717-434-2XXX | 2000–2999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | YORK | PA |
| 2008-02-15 | 717-961-2XXX | 2000–2999 | Assigned | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | CARLISLE | PA |
| 2008-02-15 | 717-961-3XXX | 3000–3999 | Assigned | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | CARLISLE | PA |
| 2008-02-15 | 717-961-4XXX | 4000–4999 | Assigned | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | CARLISLE | PA |
| 2008-02-06 | 717-357-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | BIGLERVL | PA |
| 2008-02-06 | 717-414-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CHAMBERSBG | PA |
| 2008-02-06 | 717-449-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2008-02-06 | 717-454-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | LEBANON | PA |
| 2008-02-01 | 717-546-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MIDDLETOWN | PA |
| 2008-02-01 | 717-639-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LEBANON | PA |
| 2008-02-01 | 717-639-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LEBANON | PA |
| 2008-02-01 | 717-745-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN2 | 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.