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City Carrier Name:New Haven
This is the United States City Carrier Name:New Haven Area Code Database page list. You can click the title to browse the detail information.
| Region Name | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| Connecticut | 203 | 2980000 | 2980999 | G |
| Connecticut | 203 | 2981000 | 2981999 | G |
| Connecticut | 203 | 2983000 | 2983999 | G |
| Connecticut | 203 | 2984000 | 2984999 | G |
| Connecticut | 203 | 2985000 | 2985999 | G |
| Connecticut | 203 | 2986000 | 2986999 | G |
| Connecticut | 203 | 2987000 | 2987999 | G |
| Connecticut | 203 | 2989000 | 2989999 | G |
| Connecticut | 203 | 5539000 | 5539999 | G |
| Connecticut | 475 | 2099000 | 2099999 | G |
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