Webster City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 508 | US | Massachusetts - MA | Webster | Eastern | Details |
| 585 | US | New York - NY | Webster | Eastern | Details |
| 605 | US | South Dakota - SD | Webster | Central / Mountain | Details |
| 701 | US | North Dakota - ND | Webster | Central / Mountain | Details |
| 715 | US | Wisconsin - WI | Webster | Central | Details |
| 774 | US | Massachusetts - MA | Webster | Eastern | Details |
| 952 | US | Minnesota - MN | Webster | Central | Details |