Local Calling Guide
Area code/prefix search
NPA: 860 [Rate centres in NPA 860] [Dial plan for NPA 860]
NXX: 420
| NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|---|
| 860-420 | A | Storrs | CT | HRFRCTCRDS0 | 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT | 920 | |||
| 860-420 | 0 | Storrs | CT | 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT | 920 | ||||
| 860-420 | 2 | Storrs | CT | 199F BANDWIDTH.COM CLEC, LLC - CT | 920 | 2014-11-21 | |||
| 860-420 | 3 | Storrs | CT | 199F BANDWIDTH.COM CLEC, LLC - CT | 920 | 2015-06-27 | |||
| 860-420 | 4 | Storrs | CT | 829J PAETEC ITEL, LLC | 920 | 2008-05-23 | |||
| 860-420 | 5 | Storrs | CT | 9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | 920 | 2011-04-26 | |||
| 860-420 | 6 | Storrs | CT | 5562 METROPCS, INC. | 920 | 2006-12-13 | |||
| 860-420 | 7 | Storrs | CT | 5562 METROPCS, INC. | 920 | 2004-12-29 | |||
| 860-420 | 8 | Storrs | CT | 5562 METROPCS, INC. | 920 | 2003-11-17 | |||
| 860-420 | 9 | Storrs | CT | 5562 METROPCS, INC. | 920 | 2002-12-04 |
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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