area codes

Dialing zone identifiers

Area codes are the three-digit prefixes in North American telephone numbers that identify geographic regions.

Before cell phones, area codes mapped reliably to locations—knowing someone's area code told you where they lived.

Now people keep their original area codes when moving, so the geographic signal has weakened: She still has a 212 area code even though she moved to LA years ago.

telecommunication

dialing

Entering a phone number

landline · mobile · exchange · directory · long-distance · local call · subscriber · digits · phonebook · switchboard

geography

region

Indefinite bounded area

territory · zone · map · county · metropolitan · rural · urban · overlay · split · boundary

identity

404

HTTP error code

recognition · hometown · nostalgia · regional pride · status symbol

regulation

FCC

Broadcast oversight agency

portability · reassignment · carrier · provider · registry · compliance · petition · lottery · rationing

Categories
Opposites
telephone number components

area codesphone numbers

Sequences for calling people

line numbers · prefix

geographic scope in telecommunications

area codescountry codes

Numeric nation identifiers

zip codes

Family

area, code, areas, area code, subareas, subarea

Familiarity
Top 50,000
Profile
Known to kids · Timeless · Everyday, not technical · Rated G