NumberResearchRecent thousands-block assignments
0 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, all time — NPA 215
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2008-06-16 | 215-594-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2008-06-16 | 215-596-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2008-06-16 | 215-730-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2008-06-05 | 215-764-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHLDLPHZN2 | PA |
| 2008-06-04 | 215-367-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN33 | PA |
| 2008-06-04 | 215-600-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2008-06-04 | 215-600-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2008-06-04 | 215-600-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2008-06-04 | 215-600-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2008-06-04 | 215-600-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2008-05-13 | 215-254-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2008-05-13 | 215-254-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN3 | PA |
| 2008-05-13 | 215-294-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-05-13 | 215-349-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-05-13 | 215-397-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-05-13 | 215-571-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-05-13 | 215-571-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-05-06 | 215-645-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN41 | PA |
| 2008-05-06 | 215-874-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN42 | PA |
| 2008-04-25 | 215-397-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2008-04-25 | 215-469-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2008-04-25 | 215-469-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2008-04-25 | 215-469-5XXX | 5000–5999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2008-04-25 | 215-469-6XXX | 6000–6999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHPHSBZN33 | PA |
| 2008-04-10 | 215-220-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN2 | PA |
| 2008-04-09 | 215-478-8XXX | 8000–8999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN43 | PA |
| 2008-04-09 | 215-486-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN44 | PA |
| 2008-04-09 | 215-494-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN40 | PA |
| 2008-04-09 | 215-544-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN37 | PA |
| 2008-04-09 | 215-550-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | NEWTOWN | PA |
| 2008-04-09 | 215-550-4XXX | 4000–4999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | NEWTOWN | PA |
| 2008-04-09 | 215-618-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHLDLPHZN4 | PA |
| 2008-04-09 | 215-621-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN3 | PA |
| 2008-04-09 | 215-690-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN34 | PA |
| 2008-04-09 | 215-703-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | SOUDERTON | PA |
| 2008-04-09 | 215-798-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN45 | PA |
| 2008-04-09 | 215-826-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHPHSBZN42 | PA |
| 2008-04-03 | 215-252-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2008-03-27 | 215-703-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | SOUDERTON | PA |
| 2008-03-24 | 215-220-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2008-03-19 | 215-941-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN4 | PA |
| 2008-03-18 | 215-970-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN43 | PA |
| 2008-03-17 | 215-383-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-17 | 215-383-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | 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.