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 |
|---|---|---|---|---|---|---|---|
| 2010-05-24 | 215-839-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN3 | PA |
| 2010-05-20 | 215-995-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2010-05-20 | 215-995-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2010-05-20 | 215-995-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2010-05-20 | 215-995-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2010-05-20 | 215-995-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
| 2010-05-05 | 215-558-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2010-04-28 | 215-550-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | NEWTOWN | PA |
| 2010-04-28 | 215-857-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | BEDMINSTER | PA |
| 2010-04-14 | 215-558-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2010-04-14 | 215-558-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2010-04-14 | 215-558-7XXX | 7000–7999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHLDLPHZN1 | PA |
| 2010-03-22 | 215-660-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | SOUDERTON | PA |
| 2010-03-08 | 215-385-9XXX | 9000–9999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN39 | PA |
| 2010-03-08 | 215-544-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN37 | PA |
| 2010-03-08 | 215-882-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHPHSBZN38 | PA |
| 2010-02-23 | 215-273-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN32 | PA |
| 2010-02-23 | 215-650-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN41 | PA |
| 2010-02-11 | 215-992-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN4 | PA |
| 2010-02-05 | 215-717-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2010-02-04 | 215-690-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN34 | PA |
| 2010-02-01 | 215-798-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN45 | PA |
| 2010-02-01 | 215-874-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN42 | PA |
| 2010-01-28 | 215-385-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN39 | PA |
| 2010-01-21 | 215-273-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN32 | PA |
| 2010-01-21 | 215-559-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-01-21 | 215-559-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN33 | PA |
| 2010-01-21 | 215-645-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHPHSBZN41 | PA |
| 2010-01-21 | 215-650-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHPHSBZN41 | PA |
| 2010-01-21 | 215-703-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | SOUDERTON | PA |
| 2010-01-21 | 215-703-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | SOUDERTON | PA |
| 2010-01-14 | 215-807-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2010-01-14 | 215-827-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2010-01-12 | 215-554-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2009-12-29 | 215-995-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2009-12-22 | 215-909-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-12-22 | 215-909-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-12-22 | 215-909-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-12-22 | 215-966-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN2 | PA |
| 2009-12-10 | 215-516-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2009-12-03 | 215-839-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2009-11-24 | 215-839-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN3 | PA |
| 2009-11-23 | 215-904-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2009-11-23 | 215-941-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2009-11-23 | 215-941-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2009-11-12 | 215-437-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2009-11-11 | 215-663-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | PHPHSBZN34 | PA |
| 2009-10-09 | 215-558-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-10-09 | 215-558-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | PHLDLPHZN1 | PA |
| 2009-10-09 | 215-558-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | 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.