NumberResearchRecent thousands-block assignments
5 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
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 |
|---|---|---|---|---|---|---|---|
| 2014-01-28 | 717-409-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HARISBGZN1 | PA |
| 2014-01-28 | 717-492-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MOUNT JOY | PA |
| 2014-01-28 | 717-516-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MECHANCSBG | PA |
| 2014-01-20 | 717-549-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | GETTYSBURG | PA |
| 2014-01-20 | 717-969-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | HANOVER | PA |
| 2014-01-15 | 717-753-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CHAMBERSBG | PA |
| 2014-01-13 | 717-409-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2014-01-13 | 717-409-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2014-01-13 | 717-409-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2014-01-13 | 717-612-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2014-01-09 | 717-352-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | FAYETTEVL | PA |
| 2014-01-09 | 717-409-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | HARISBGZN1 | PA |
| 2014-01-07 | 717-590-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MECHANCSBG | PA |
| 2013-12-23 | 717-516-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MECHANCSBG | PA |
| 2013-12-20 | 717-450-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LEBANON | PA |
| 2013-12-20 | 717-472-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | YORK | PA |
| 2013-12-20 | 717-501-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | RED LION | PA |
| 2013-12-20 | 717-504-4XXX | 4000–4999 | Assigned | IP HORIZON LLC | 515J | CHAMBERSBG | PA |
| 2013-12-20 | 717-675-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | LEBANON | PA |
| 2013-12-20 | 717-706-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CARLISLE | PA |
| 2013-12-20 | 717-947-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | LANCASTER | PA |
| 2013-12-20 | 717-969-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | HANOVER | PA |
| 2013-12-18 | 717-409-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | HARISBGZN1 | PA |
| 2013-12-11 | 717-638-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | DILLSBURG | PA |
| 2013-11-27 | 717-430-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | YORK | PA |
| 2013-11-27 | 717-504-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | CHAMBERSBG | PA |
| 2013-11-27 | 717-820-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | JONESTOWN | PA |
| 2013-11-27 | 717-827-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | HALIFAX | PA |
| 2013-11-26 | 717-450-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | LEBANON | PA |
| 2013-11-26 | 717-467-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | DOVER | PA |
| 2013-11-26 | 717-508-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | HERSHEY | PA |
| 2013-11-26 | 717-628-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MYERSTOWN | PA |
| 2013-11-25 | 717-446-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | CHAMBERSBG | PA |
| 2013-11-19 | 717-454-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | LEBANON | PA |
| 2013-11-19 | 717-820-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | JONESTOWN | PA |
| 2013-11-19 | 717-892-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | LANDISVL | PA |
| 2013-11-19 | 717-925-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2013-11-19 | 717-974-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | HUMMELSTN | PA |
| 2013-11-15 | 717-219-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | SHELLSVL | PA |
| 2013-11-15 | 717-388-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MIDDLETOWN | PA |
| 2013-11-15 | 717-584-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSVL | PA |
| 2013-11-15 | 717-628-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | MYERSTOWN | PA |
| 2013-11-15 | 717-687-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | STRASBURG | PA |
| 2013-11-15 | 717-802-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | MECHANCSBG | PA |
| 2013-11-15 | 717-833-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PALMYRA | PA |
| 2013-11-15 | 717-949-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | SCHAEFESTN | PA |
| 2013-11-15 | 717-964-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | MT GRETNA | PA |
| 2013-11-14 | 717-256-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | HUMMELSTN | PA |
| 2013-11-14 | 717-447-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | LEWISTOWN | PA |
| 2013-11-14 | 717-707-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | HERSHEY | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.