Area Code 420 Phone Directory
Phone Numbers that start with (420) XXX-XXXX
Area Codes Starting with 4
- (400) xxx-xxxx
- (401) xxx-xxxx
- (402) xxx-xxxx
- (403) xxx-xxxx
- (404) xxx-xxxx
- (405) xxx-xxxx
- (406) xxx-xxxx
- (407) xxx-xxxx
- (408) xxx-xxxx
- (409) xxx-xxxx
- (410) xxx-xxxx
- (412) xxx-xxxx
- (413) xxx-xxxx
- (414) xxx-xxxx
- (415) xxx-xxxx
- (416) xxx-xxxx
- (417) xxx-xxxx
- (418) xxx-xxxx
- (419) xxx-xxxx
- (420) xxx-xxxx
- (421) xxx-xxxx
- (422) xxx-xxxx
- (423) xxx-xxxx
- (424) xxx-xxxx
- (425) xxx-xxxx
Major Cities in Area Code 420
- Rank:147
- Mesa, AZ
- Rank:82
- Phoenix, AZ
- Rank:69
- Chandler, AZ
- Rank:68
- Gilbert, AZ
- Rank:62
- Tempe, AZ
- Rank:57
- Omaha, NE
- Rank:52
- Baltimore, MD
- Rank:42
- Scottsdale, AZ
- Rank:38
- Lynchburg, VA
- Rank:37
- Washington, DC
- Rank:36
- Tucson, AZ
- Rank:36
- Lincoln, NE
- Rank:34
- Denver, CO
- Rank:26
- Apache Junction, AZ
- Rank:21
- Queen Creek, AZ
- Rank:20
- New York, NY
- Rank:16
- Green Bay, WI
- Rank:15
- Aurora, CO
- Rank:15
- Las Vegas, NV
- Rank:14
- Seattle, WA