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 |
|---|---|---|---|---|---|---|---|
| 2006-09-01 | 717-641-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PALMYRA | PA |
| 2006-09-01 | 717-641-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PALMYRA | PA |
| 2006-09-01 | 717-745-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HARISBGZN2 | PA |
| 2006-09-01 | 717-842-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSVL | PA |
| 2006-09-01 | 717-842-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSVL | PA |
| 2006-09-01 | 717-842-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | MILLERSVL | PA |
| 2006-08-31 | 717-685-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | ANNVILLE | PA |
| 2006-08-30 | 717-389-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LEBANON | PA |
| 2006-08-30 | 717-389-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | LEBANON | PA |
| 2006-08-30 | 717-412-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HARISBGZN1 | PA |
| 2006-08-30 | 717-412-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HARISBGZN1 | PA |
| 2006-08-30 | 717-490-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2006-08-30 | 717-618-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LANDISVL | PA |
| 2006-08-30 | 717-618-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LANDISVL | PA |
| 2006-08-30 | 717-666-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LANCASTER | PA |
| 2006-08-30 | 717-674-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | DAUPHIN | PA |
| 2006-08-30 | 717-674-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | DAUPHIN | PA |
| 2006-08-30 | 717-674-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | DAUPHIN | PA |
| 2006-08-29 | 717-513-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEWISTOWN | PA |
| 2006-08-25 | 717-387-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WAYNESBORO | PA |
| 2006-08-22 | 717-220-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HUMMELSTN | PA |
| 2006-08-22 | 717-260-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2006-08-22 | 717-265-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2006-08-22 | 717-303-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2006-08-22 | 717-412-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2006-08-17 | 717-268-6XXX | 6000–6999 | Assigned | CTSI, INC. - PA | 7513 | MANCHESTER | PA |
| 2006-08-17 | 717-469-6XXX | 6000–6999 | Assigned | CTSI, INC. - PA | 7513 | SHELLSVL | PA |
| 2006-08-17 | 717-490-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANCASTER | PA |
| 2006-08-16 | 717-376-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LEBANON | PA |
| 2006-08-10 | 717-712-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2006-08-10 | 717-712-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HARISBGZN1 | PA |
| 2006-08-09 | 717-260-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN1 | PA |
| 2006-08-08 | 717-298-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HERSHEY | PA |
| 2006-08-08 | 717-370-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HARISBGZN2 | PA |
| 2006-08-08 | 717-370-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HARISBGZN2 | PA |
| 2006-08-08 | 717-384-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MANCHESTER | PA |
| 2006-08-02 | 717-412-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2006-08-02 | 717-712-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2006-08-02 | 717-712-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2006-08-02 | 717-724-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARISBGZN1 | PA |
| 2006-08-02 | 717-910-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | HARISBGZN2 | PA |
| 2006-08-01 | 717-715-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2006-08-01 | 717-715-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2006-08-01 | 717-715-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2006-08-01 | 717-715-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2006-08-01 | 717-715-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LANCASTER | PA |
| 2006-08-01 | 717-841-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | YORK | PA |
| 2006-07-25 | 717-253-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | GETTYSBURG | PA |
| 2006-07-21 | 717-345-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | LITTLESTN | PA |
| 2006-07-17 | 717-490-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LANCASTER | 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.