Newton City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 229 | US | Georgia - GA | Newton | Eastern | Details |
| 236 | Canada | British Columbia | Newton | Pacific | Details |
| 304 | US | West Virginia - VA | Newton | Eastern | Details |
| 316 | US | Kansas - KS | Newton | Central | Details |
| 334 | US | Alabama - AL | Newton | Central | Details |
| 601 | US | Mississippi - MS | Newton | Central | Details |
| 604 | Canada | British Columbia | Newton | Pacific | Details |
| 617 | US | Massachusetts - MA | Newton | Eastern | Details |
| 618 | US | Illinois - IL | Newton | Central | Details |
| 641 | US | Iowa - IA | Newton | Central | Details |
| 704 | US | North Carolina - NC | Newton | Eastern | Details |
| 778 | Canada | British Columbia | Newton | Pacific | Details |
| 828 | US | North Carolina - NC | Newton | Eastern | Details |
| 857 | US | Massachusetts - MA | Newton | Eastern | Details |
| 862 | US | New Jersey - NJ | Newton | Eastern | Details |
| 920 | US | Wisconsin - WI | Newton | Central | Details |
| 973 | US | New Jersey - NJ | Newton | Eastern | Details |
| 980 | US | North Carolina - NC | Newton | Eastern | Details |