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 |
|---|---|---|---|---|---|---|---|
| 2017-06-09 | 717-740-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | LANCASTER | PA |
| 2017-06-09 | 717-831-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HARISBGZN2 | PA |
| 2017-06-09 | 717-842-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MILLERSVL | PA |
| 2017-06-09 | 717-934-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HARISBGZN1 | PA |
| 2017-06-01 | 717-708-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2017-06-01 | 717-708-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LEBANON | PA |
| 2017-05-24 | 717-212-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LEWISBERRY | PA |
| 2017-05-24 | 717-407-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GAP | PA |
| 2017-05-24 | 717-453-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LYKENS | PA |
| 2017-05-24 | 717-488-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | TERRE HILL | PA |
| 2017-05-24 | 717-523-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | TOWER CITY | PA |
| 2017-05-24 | 717-556-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LEOLA | PA |
| 2017-05-24 | 717-837-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | QUARRYVL | PA |
| 2017-05-24 | 717-905-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ELIZABTHVL | PA |
| 2017-05-24 | 717-929-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | INTERCOURS | PA |
| 2017-05-24 | 717-952-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MILLERSBG | PA |
| 2017-05-23 | 717-323-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MTHOLLYSPG | PA |
| 2017-05-22 | 717-912-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | LOGANVILLE | PA |
| 2017-05-17 | 717-874-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | LANCASTER | PA |
| 2017-05-15 | 717-384-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MANCHESTER | PA |
| 2017-05-15 | 717-797-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | HANOVER | PA |
| 2017-05-11 | 717-210-0XXX | 0000–0999 | Assigned | COMMIO, LLC | 939H | HARISBGZN1 | PA |
| 2017-05-08 | 717-710-4XXX | 4000–4999 | Assigned | NUSO, LLC | 551G | HARISBGZN1 | PA |
| 2017-05-08 | 717-710-5XXX | 5000–5999 | Assigned | NUSO, LLC | 551G | HARISBGZN1 | PA |
| 2017-05-05 | 717-621-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2017-05-05 | 717-740-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2017-05-05 | 717-844-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2017-05-05 | 717-844-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANCASTER | PA |
| 2017-05-05 | 717-890-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MIDDLETOWN | PA |
| 2017-05-04 | 717-356-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | YORK | PA |
| 2017-05-03 | 717-288-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | STRASBURG | PA |
| 2017-05-03 | 717-621-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2017-04-26 | 717-708-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | LEBANON | PA |
| 2017-04-26 | 717-710-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | HARISBGZN1 | PA |
| 2017-04-25 | 717-296-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | BLRDGSUMMT | PA |
| 2017-04-24 | 717-714-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2017-04-24 | 717-714-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | YORK | PA |
| 2017-04-17 | 717-670-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GRATZ | PA |
| 2017-04-14 | 717-680-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEW OXFORD | PA |
| 2017-04-14 | 717-956-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | HARISBGZN1 | PA |
| 2017-04-05 | 717-356-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2017-04-05 | 717-502-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | DILLSBURG | PA |
| 2017-04-03 | 717-621-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | LANCASTER | PA |
| 2017-04-03 | 717-621-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LANCASTER | PA |
| 2017-03-21 | 717-864-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | WRIGHTSVL | PA |
| 2017-03-21 | 717-931-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | DOVER | PA |
| 2017-03-15 | 717-710-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | HARISBGZN1 | PA |
| 2017-03-09 | 717-259-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | EASTBERLIN | PA |
| 2017-03-09 | 717-347-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | LOGANVILLE | PA |
| 2017-03-09 | 717-373-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | BROGUE | 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.