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 |
|---|---|---|---|---|---|---|---|
| 2017-03-09 | 717-384-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MANCHESTER | PA |
| 2017-03-09 | 717-429-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | DELTA | PA |
| 2017-03-09 | 717-744-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | JEFFERSON | PA |
| 2017-03-09 | 717-746-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | STEWARTSTN | PA |
| 2017-03-09 | 717-800-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | SPRING GRV | PA |
| 2017-03-09 | 717-804-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | RED LION | PA |
| 2017-03-09 | 717-897-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | FAWN GROVE | PA |
| 2017-03-09 | 717-942-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | GLEN ROCK | PA |
| 2017-03-08 | 717-322-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | AIRVILLE | PA |
| 2017-03-07 | 717-788-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | WAYNESBORO | PA |
| 2017-02-28 | 717-408-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FAIRFIELD | PA |
| 2017-02-28 | 717-710-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | HARISBGZN1 | PA |
| 2017-02-28 | 717-710-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | HARISBGZN1 | PA |
| 2017-02-28 | 717-714-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | YORK | PA |
| 2017-02-28 | 717-892-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANDISVL | PA |
| 2017-02-28 | 717-893-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | YORK | PA |
| 2017-02-24 | 717-894-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | YORK | PA |
| 2017-02-24 | 717-966-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NEWVILLE | PA |
| 2017-02-21 | 717-494-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MARION | PA |
| 2017-02-10 | 717-942-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | GLEN ROCK | PA |
| 2017-02-03 | 717-488-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | TERRE HILL | PA |
| 2017-02-01 | 717-675-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2017-01-24 | 717-970-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | MYERSTOWN | PA |
| 2017-01-20 | 717-621-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANCASTER | PA |
| 2017-01-17 | 717-438-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | ICKESBURG | PA |
| 2017-01-05 | 717-621-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | LANCASTER | PA |
| 2017-01-05 | 717-621-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LANCASTER | PA |
| 2017-01-04 | 717-719-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | COLUMBIA | PA |
| 2016-12-21 | 717-804-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | RED LION | PA |
| 2016-12-07 | 717-640-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2016-12-06 | 717-551-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | HARISBGZN1 | PA |
| 2016-12-06 | 717-551-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | HARISBGZN1 | PA |
| 2016-12-06 | 717-714-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | YORK | PA |
| 2016-11-29 | 717-551-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | HARISBGZN1 | PA |
| 2016-11-16 | 717-550-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | MECHANCSBG | PA |
| 2016-11-16 | 717-607-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTOWN | PA |
| 2016-11-10 | 717-984-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANCASTER | PA |
| 2016-11-09 | 717-589-8XXX | 8000–8999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MILLERSTN | PA |
| 2016-11-09 | 717-620-1XXX | 1000–1999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MECHANCSBG | PA |
| 2016-11-07 | 717-384-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | MANCHESTER | PA |
| 2016-10-27 | 717-251-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | CHAMBERSBG | PA |
| 2016-10-25 | 717-892-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANDISVL | PA |
| 2016-10-12 | 717-551-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | HARISBGZN1 | PA |
| 2016-10-12 | 717-551-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | HARISBGZN1 | PA |
| 2016-10-12 | 717-551-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | HARISBGZN1 | PA |
| 2016-10-12 | 717-551-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | HARISBGZN1 | PA |
| 2016-10-12 | 717-874-6XXX | 6000–6999 | Assigned | WINDSTREAM D & E SYSTEMS, INC. - PA | 4114 | LANCASTER | PA |
| 2016-10-07 | 717-974-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | HUMMELSTN | PA |
| 2016-10-03 | 717-351-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | NEWHOLLAND | PA |
| 2016-09-30 | 717-594-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | NEWBLOMFLD | 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.