Local Calling Guide
Area code/prefix search
OCN: 3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ
| NPA-NXX | BLOCK | Rate Centre | Region | Switch | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 973-963 | 1 | Hawthorne | NJ | 224 | ||||
| 973-970 | 6 | Succasunna | NJ | 224 | 2008-09-12 |
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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