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
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2003-12-18 | 215-239-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-12-18 | 215-239-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-12-18 | 215-239-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-12-18 | 215-982-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2003-12-09 | 215-409-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-12-09 | 215-409-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-12-09 | 215-430-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-11-11 | 215-520-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-11-11 | 215-520-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-11-11 | 215-520-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-10-29 | 215-209-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2003-10-24 | 215-541-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PENNSBURG | PA |
| 2003-10-23 | 215-598-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | WYCOMBE | PA |
| 2003-09-19 | 215-239-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-09-19 | 215-239-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-09-19 | 215-787-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-09-19 | 215-787-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-09-19 | 215-828-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | PHLDLPHZN1 | PA |
| 2003-09-11 | 215-589-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | DOYLESTOWN | PA |
| 2003-08-19 | 215-325-2XXX | 2000–2999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-08-19 | 215-325-3XXX | 3000–3999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-08-12 | 215-359-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2003-08-12 | 215-359-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2003-07-30 | 215-882-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHPHSBZN38 | PA |
| 2003-07-29 | 215-352-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN41 | PA |
| 2003-07-29 | 215-804-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | QUAKERTOWN | PA |
| 2003-07-29 | 215-874-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHPHSBZN42 | PA |
| 2003-07-24 | 215-325-4XXX | 4000–4999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-07-24 | 215-325-5XXX | 5000–5999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-07-24 | 215-325-6XXX | 6000–6999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-07-24 | 215-325-7XXX | 7000–7999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-07-24 | 215-325-8XXX | 8000–8999 | Assigned | VERIZON PENNSYLVANIA, INC. | 9208 | PHPHSBZN39 | PA |
| 2003-06-20 | 215-584-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISVL | PA |
| 2003-06-20 | 215-584-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISVL | PA |
| 2003-05-09 | 215-359-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2003-04-19 | 215-828-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-828-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-828-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-873-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2003-04-19 | 215-944-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | NEWTOWN | PA |
| 2003-04-15 | 215-337-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MORRISVL | PA |
| 2003-04-15 | 215-867-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NEWTOWN | PA |
| 2003-04-07 | 215-710-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHPHSBZN43 | PA |
| 2003-04-07 | 215-710-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHPHSBZN43 | 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.