See Also
- List of area code overlays
- List of country calling codes
- List of North American Numbering Plan area codes
- List of original NANPA area codes
- North American Numbering Plan expansion
- Area codes in the Caribbean
- Vertical service code
Read more about this topic: Telephone Numbers In The United States
Famous quotes containing the word see:
“For the gods, though slow to see, see well, whenever a man casting aside worship turns folly.”
—Sophocles (497–406/5 B.C.)