NumberResearchThousands-blocks in 610-679
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 610-679 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 610 blocks
Most active assignees, all time — NPA 610
New assignments by month
Sep 2026
Aug 2026
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Dec 2025
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2009-02-10 | 610-679-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | COATESVL | PA |
| 2010-09-13 | 610-679-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | COATESVL | PA |
| 2013-03-19 | 610-679-2XXX | 2000–2999 | Assigned | IP HORIZON LLC | 515J | COATESVL | PA |
| 2015-10-20 | 610-679-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | COATESVL | PA |
| 2009-04-14 | 610-679-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | COATESVL | PA |
| 2012-12-17 | 610-679-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | COATESVL | PA |
| 2013-01-03 | 610-679-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | COATESVL | PA |
| 2014-05-23 | 610-679-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | COATESVL | PA |
| 2013-04-04 | 610-679-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | COATESVL | PA |
| 2010-02-08 | 610-679-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | COATESVL | 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.