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 |
|---|---|---|---|---|---|---|---|
| 2016-01-12 | 215-379-9XXX | 9000–9999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN34 | PA |
| 2016-01-12 | 215-458-0XXX | 0000–0999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN42 | PA |
| 2016-01-12 | 215-488-8XXX | 8000–8999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN45 | PA |
| 2016-01-12 | 215-544-4XXX | 4000–4999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN37 | PA |
| 2016-01-12 | 215-602-5XXX | 5000–5999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHLDLPHZN4 | PA |
| 2016-01-12 | 215-642-5XXX | 5000–5999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN41 | PA |
| 2016-01-12 | 215-654-4XXX | 4000–4999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN33 | PA |
| 2016-01-12 | 215-876-4XXX | 4000–4999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN40 | PA |
| 2016-01-12 | 215-948-0XXX | 0000–0999 | Assigned | BARR TELL USA, INC. - PA | 752H | PHPHSBZN32 | PA |
| 2016-01-07 | 215-398-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-398-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-454-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-607-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-607-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-607-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-607-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-607-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2016-01-07 | 215-930-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2016-01-07 | 215-930-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2016-01-07 | 215-930-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2016-01-07 | 215-951-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-12-17 | 215-607-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | PHLDLPHZN1 | PA |
| 2015-12-15 | 215-845-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN1 | PA |
| 2015-12-14 | 215-330-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN4 | PA |
| 2015-12-14 | 215-443-1XXX | 1000–1999 | Assigned | WIDE VOICE, LLC - PA | 218H | PHPHSBZN39 | PA |
| 2015-12-10 | 215-647-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANSDALE | PA |
| 2015-11-23 | 215-403-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-11-23 | 215-403-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-11-23 | 215-403-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-11-23 | 215-433-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-3XXX | 3000–3999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-433-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2015-11-23 | 215-842-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2015-11-23 | 215-960-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-23 | 215-960-2XXX | 2000–2999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-23 | 215-960-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-23 | 215-960-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-23 | 215-960-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-23 | 215-960-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN4 | PA |
| 2015-11-16 | 215-709-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN1 | PA |
| 2015-11-09 | 215-398-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA | 7434 | PHLDLPHZN1 | PA |
| 2015-10-27 | 215-436-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN40 | PA |
| 2015-10-27 | 215-692-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | LANSDALE | PA |
| 2015-10-27 | 215-791-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | PHPHSBZN40 | PA |
| 2015-10-22 | 215-433-1XXX | 1000–1999 | 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.