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
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2011-03-01 | 215-354-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN40 | PA |
| 2011-03-01 | 215-526-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN40 | PA |
| 2011-03-01 | 215-526-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN40 | PA |
| 2011-03-01 | 215-526-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN40 | PA |
| 2011-02-03 | 215-277-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN34 | PA |
| 2011-01-19 | 215-710-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN43 | PA |
| 2010-12-08 | 215-315-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN39 | PA |
| 2010-12-08 | 215-550-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | NEWTOWN | PA |
| 2010-11-29 | 215-402-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN32 | PA |
| 2010-11-24 | 215-987-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2010-11-24 | 215-987-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2010-11-24 | 215-987-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2010-11-17 | 215-613-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN4 | PA |
| 2010-11-17 | 215-987-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2010-11-17 | 215-987-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2010-11-17 | 215-987-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2010-11-03 | 215-987-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2010-10-27 | 215-995-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2010-10-20 | 215-558-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN1 | PA |
| 2010-10-20 | 215-971-9XXX | 9000–9999 | Assigned | YMAX COMMUNICATIONS CORP. - PA | 283E | PHLDLPHZN1 | PA |
| 2010-08-16 | 215-944-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | NEWTOWN | PA |
| 2010-08-12 | 215-970-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN43 | PA |
| 2010-08-12 | 215-970-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN43 | PA |
| 2010-08-06 | 215-501-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2010-07-15 | 215-395-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2010-07-15 | 215-395-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2010-07-15 | 215-395-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2010-07-15 | 215-395-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2010-07-15 | 215-395-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN38 | PA |
| 2010-07-15 | 215-469-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-650-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN41 | PA |
| 2010-07-15 | 215-664-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-664-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-664-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-664-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-664-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-07-15 | 215-688-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN41 | PA |
| 2010-07-15 | 215-866-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-07-15 | 215-866-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-07-15 | 215-866-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-07-15 | 215-876-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN40 | PA |
| 2010-07-15 | 215-987-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-07-15 | 215-987-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-06-28 | 215-650-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN41 | PA |
| 2010-06-28 | 215-948-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN32 | PA |
| 2010-06-28 | 215-995-7XXX | 7000–7999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2010-06-28 | 215-995-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2010-06-28 | 215-995-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2010-06-04 | 215-970-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN43 | PA |
| 2010-05-28 | 215-987-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | 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.