Area codes
phone directory by area codes
- 857 Massachusetts
- 858 California
- 859 Kentucky
- 860 Connecticut
- 862 New Jersey
- 863 Florida
- 864 South Carolina
- 865 Tennessee
- 867 Northwest Territories
- 868 Trinidad & Tobago
- 869 Saint Kitts and Nevis
- 870 Arkansas
- 872 Illinois
- 873 Canada
- 873 Quebec
- 876 Jamaica
- 878 Pennsylvania
- 901 Tennessee
- 902 Nova Scotia
- 903 Texas