NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, all time — NPA 215
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-08-10 | 215-581-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2015-08-10 | 215-871-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2015-08-10 | 215-883-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2015-08-07 | 215-845-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2015-08-06 | 215-403-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-08-06 | 215-406-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-08-06 | 215-406-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-08-06 | 215-452-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2015-08-06 | 215-452-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2015-08-06 | 215-452-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2015-08-06 | 215-487-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-08-06 | 215-552-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-08-06 | 215-578-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2015-08-06 | 215-578-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2015-08-06 | 215-602-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-08-06 | 215-602-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-08-06 | 215-602-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-07-27 | 215-883-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN2 | PA |
| 2015-07-24 | 215-845-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHLDLPHZN1 | PA |
| 2015-07-24 | 215-845-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHLDLPHZN1 | PA |
| 2015-07-20 | 215-608-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2015-07-14 | 215-971-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-06-24 | 215-403-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN3 | PA |
| 2015-06-23 | 215-980-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-06-18 | 215-845-2XXX | 2000–2999 | Assigned | XTEL COMMUNICATIONS, INC. | 854D | PHLDLPHZN1 | PA |
| 2015-06-18 | 215-845-3XXX | 3000–3999 | Assigned | XTEL COMMUNICATIONS, INC. | 854D | PHLDLPHZN1 | PA |
| 2015-06-01 | 215-372-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2015-05-28 | 215-372-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-05-28 | 215-372-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-05-27 | 215-309-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2015-05-19 | 215-845-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHLDLPHZN1 | PA |
| 2015-05-14 | 215-372-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2015-05-12 | 215-309-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-05-12 | 215-372-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-12 | 215-372-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-12 | 215-372-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-11 | 215-608-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-11 | 215-608-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-11 | 215-608-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-05-11 | 215-608-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-04-15 | 215-309-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-04-14 | 215-309-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-04-09 | 215-422-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-04-06 | 215-309-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-03-18 | 215-607-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-03-18 | 215-607-6XXX | 6000–6999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-03-18 | 215-607-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-03-18 | 215-607-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-03-18 | 215-971-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-03-11 | 215-214-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN4 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.