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 207
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-11-22 | 207-506-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | LIMERICK | ME |
| 2024-11-01 | 207-247-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | WATERBORO | ME |
| 2023-04-20 | 207-339-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | SO LEBANON | ME |
| 2023-04-20 | 207-477-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | ACTON | ME |
| 2023-04-20 | 207-658-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | W LEBANON | ME |
| 2022-10-13 | 207-501-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | BERWICK | ME |
| 2021-12-13 | 207-457-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | LEBANON | ME |
| 2021-10-22 | 207-719-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | SANFORD | ME |
| 2018-11-20 | 207-295-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRUNSWICK | ME |
| 2018-10-09 | 207-417-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | FREEPORT | ME |
| 2015-10-06 | 207-704-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | SO BERWICK | ME |
| 2015-03-26 | 207-994-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | KITTERY | ME |
| 2015-02-26 | 207-389-6XXX | 6000–6999 | Assigned | COMCAST IP PHONE, LLC | 318J | BATH | ME |
| 2013-10-17 | 207-844-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRUNSWICK | ME |
| 2013-02-14 | 207-501-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | BERWICK | ME |
| 2012-04-26 | 207-406-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRUNSWICK | ME |
| 2010-09-08 | 207-703-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | KITTERY | ME |
| 2010-06-01 | 207-957-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | NO BERWICK | ME |
| 2010-02-24 | 207-656-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | RICHMOND | ME |
| 2010-02-16 | 207-389-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | BATH | ME |
| 2010-02-16 | 207-406-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | BRUNSWICK | ME |
| 2010-02-16 | 207-407-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | LISBON FLS | ME |
| 2010-02-16 | 207-666-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | BOWDOINHAM | ME |
| 2010-02-16 | 207-687-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | WISCASSET | ME |
| 2010-02-16 | 207-688-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | POWNAL | ME |
| 2010-02-16 | 207-833-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | HARPSWELL | ME |
| 2010-02-16 | 207-869-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | FREEPORT | ME |
| 2008-04-03 | 207-703-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | KITTERY | ME |
| 2008-04-03 | 207-704-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | SO BERWICK | ME |
| 2008-04-01 | 207-686-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | ELIOT | ME |
| 2008-03-26 | 207-715-0XXX | 0000–0999 | Assigned | COMCAST IP PHONE, LLC | 318J | BERWICK | ME |
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.