We found 26 dictionaries that define the word area code:

General (20 matching dictionaries)

1. area code: Merriam-Webster
2. area code: Oxford Learner's Dictionaries
3. area code: American Heritage Dictionary of the English Language
4. area code: Collins English Dictionary
5. area code: Vocabulary.com
6. area code: Cambridge Advanced Learner's Dictionary
7. area code: Wiktionary
8. area code: The Wordsmyth English Dictionary-Thesaurus
9. area code: Infoplease Dictionary
10. area code: Dictionary.com
11. Area Code, Area code: Wikipedia, the Free Encyclopedia
12. area code: Rhymezone
13. area code: Stammtisch Beau Fleuve Acronyms
14. area code: FreeDictionary.org
15. area code: Mnemonic Dictionary
16. area code: TheFreeDictionary.com
17. area code: Longman Dictionary of Contemporary English
18. area code: Merriam-Webster

Business (2 matching dictionaries)

19. eyefortransport e-commerce transportation glossary (No longer online)
20. BusinessDictionary.com (No longer online)

Computing (2 matching dictionaries)

21. area code: CCI Computer
22. area code: Encyclopedia

Slang (2 matching dictionaries)

23. area code: Green’s Dictionary of Slang
24. Area Code: Urban Dictionary

(Note: See area_codes as well.)

Definitions from Wiktionary (area code) ▸ noun:  (US, Australia, Philippines) A prefix appended to a telephone number indicating the geographical area. Similar: country code, region code, pseudo-city code, account code, flight code, access code, Asia Pac, Col., Q code, 3-1-1, more... Opposite: country code, international code, exit code Phrases: Area code 917, Area code 604, Area code 312, Area code 770, Area code 773, more... Adjectives: 555, dialup, touchtone, dial-up, rotary dial, touch-tone, cellular, hold, h, hands-free, person-to-person ▸ Words similar to area code ▸ Usage examples for area code ▸ Idioms related to area code ▸ Wikipedia articles (New!) ▸ Words that often appear near area code ▸ Rhymes of area code ▸ Invented words related to area code