Alabama area code

Area code 256

256 is a Alabama area code covering Huntsville, Decatur and Anniston. Check a 256 number below to see if it is mobile, landline or VoIP, and which carrier it is with today.

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State
Alabama
Exchanges in use
785
Thousands-blocks assigned
5,580
Carriers holding numbers
58

An exchange is the three digits after the area code, 10,000 numbers. A thousands-block is 1,000 of them, assigned to a carrier on its own.

Rate centres in 256

A rate centre is the local area a number belongs to. Names are as NANPA files them, often abbreviated. The 12 with the most exchanges, of 91.

Rate centre (as filed)Exchanges
HUNTSVILLE158
DECATUR50
ANNISTON43
GADSDEN37
CULLMAN36
FLORENCE29
ATHENS26
ALEXANDRCY18
GUNTERSVL18
SCOTTSBORO18
TALLADEGA17
ALBERTVL15

Carriers 256 numbers were assigned to

The carrier NANPA lists for each exchange and thousands-block. A number can be ported to another carrier after it is assigned, so check the number itself to see its carrier today.

How a port changes the carrier on your list

Carrier (as filed)ExchangesThousands-blocks
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL179635
NEW CINGULAR WIRELESS PCS, LLC - GA1141,026
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL84639
PAETEC ITEL, LLC58229
POWERTEL BIRMINGHAM LICENSES, INC.50230
LEVEL 3 COMMUNICATIONS, LLC - AL42190
ONVOY, LLC - AL34839
METROPCS, INC.24172
BANDWIDTH.COM CLEC, LLC - AL16384
BRIGHTSPEED OF ALABAMA, LLC - NORTHERN1653

Area codes that share these places

These area codes have numbers in at least half of 256's rate centres. Usually that is an overlay, added when the first area code ran short of numbers.

938

Questions about this area code

Where is area code 256?

256 is a Alabama area code covering Huntsville, Decatur and Anniston. NANPA's report lists 785 exchanges in use across 91 rate centres.

Is 256 a mobile or a landline area code?

Both. An area code doesn't decide the line type: mobile, landline and VoIP numbers all use 256, and numbers move between carriers. Check the number itself to see what it is today.

Which area codes overlay 256?

938 has numbers in at least half of the same places as 256, so a new number there can get any of these area codes.

Can you tell me who owns a 256 number?

No. NumberLookup shows whether a number is valid, its line type, its carrier and its region, never the person or business behind it.

Source: NANPA's public central office code and thousands-block reports, refreshed weekly. Carriers are the ones the numbers were assigned to, not necessarily today's, and never the person who uses a number.

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