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 |
|---|---|---|---|---|---|---|---|
| 2015-10-07 | 717-301-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NEWBURG | PA |
| 2015-10-07 | 717-874-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2015-10-07 | 717-874-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2015-10-07 | 717-874-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2015-10-01 | 717-562-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2015-10-01 | 717-962-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARLISLE | PA |
| 2015-09-30 | 717-325-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MCONELLSBG | PA |
| 2015-09-30 | 717-537-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANDISVL | PA |
| 2015-09-29 | 717-351-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | NEWHOLLAND | PA |
| 2015-09-28 | 717-351-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NEWHOLLAND | PA |
| 2015-09-28 | 717-488-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | TERRE HILL | PA |
| 2015-09-28 | 717-562-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | HARISBGZN1 | PA |
| 2015-09-28 | 717-661-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LEOLA | PA |
| 2015-09-28 | 717-893-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | YORK | PA |
| 2015-09-28 | 717-929-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | INTERCOURS | PA |
| 2015-09-28 | 717-980-1XXX | 1000–1999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | HARISBGZN1 | PA |
| 2015-09-28 | 717-980-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | HARISBGZN1 | PA |
| 2015-09-23 | 717-962-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | CARLISLE | PA |
| 2015-09-23 | 717-962-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | CARLISLE | PA |
| 2015-09-23 | 717-985-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | HARISBGZN2 | PA |
| 2015-09-22 | 717-378-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | RED LION | PA |
| 2015-09-16 | 717-893-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | YORK | PA |
| 2015-09-15 | 717-501-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | RED LION | PA |
| 2015-09-15 | 717-640-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2015-09-15 | 717-874-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2015-09-15 | 717-874-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2015-09-15 | 717-893-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2015-09-15 | 717-893-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | YORK | PA |
| 2015-09-11 | 717-562-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | HARISBGZN1 | PA |
| 2015-09-09 | 717-353-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2015-09-08 | 717-353-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEW OXFORD | PA |
| 2015-09-08 | 717-999-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN2 | PA |
| 2015-09-08 | 717-999-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN2 | PA |
| 2015-09-03 | 717-323-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | MTHOLLYSPG | PA |
| 2015-09-03 | 717-952-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | MILLERSBG | PA |
| 2015-09-03 | 717-969-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | HANOVER | PA |
| 2015-09-02 | 717-655-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WAYNESBORO | PA |
| 2015-09-01 | 717-638-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | DILLSBURG | PA |
| 2015-09-01 | 717-978-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MANCHESTER | PA |
| 2015-08-31 | 717-537-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANDISVL | PA |
| 2015-08-31 | 717-997-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | ADAMSTOWN | PA |
| 2015-08-27 | 717-660-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | CHAMBERSBG | PA |
| 2015-08-20 | 717-420-3XXX | 3000–3999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | GETTYSBURG | PA |
| 2015-08-20 | 717-601-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CARLISLE | PA |
| 2015-08-19 | 717-869-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANCASTER | PA |
| 2015-08-12 | 717-820-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | JONESTOWN | PA |
| 2015-08-12 | 717-869-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LANCASTER | PA |
| 2015-08-12 | 717-869-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LANCASTER | PA |
| 2015-08-12 | 717-874-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | LANCASTER | PA |
| 2015-08-12 | 717-893-9XXX | 9000–9999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | YORK | 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.