Montague City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 413 | US | Massachusetts - MA | Montague | Eastern | Details |
| 530 | US | California - CA | Montague | Pacific | Details |
| 902 | Canada | Nova Scotia | Montague | Eastern | Details |
| 940 | US | Texas - TX | Montague | Central | Details |
| 973 | US | New Jersey - NJ | Montague | Eastern | Details |