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NDC: 256

This is the National Destination Code(NDC):256 page list. Its detail is as below.
Area code 256 was first put in service March 23, 1998. In 2010, area code 938 was created as an overlay to area code 256. To avoid exhausting all possible phone numbers in this area code, relief planning has begun. Currently, the largest city it serves is Huntsville, AL, and it overlaps coverage areas with area code 938.
Prefix State Primary city Usage Carrier
(256) 306- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 307- Alabama Dadeville Wireless Cellco Partnership DBA Verizon Wireless
(256) 308- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 309- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 310- Alabama Anniston Wireless Sprint Spectrum L.p.
(256) 312- Alabama Gadsden Wireless Sprint Spectrum L.p.
(256) 313- Alabama Huntsville Landline Centurylink Communications LLC
(256) 314- Alabama Sheffield Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 315- Alabama Talladega Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 316- Alabama Huntsville Wireless Corr Wireless Communications
(256) 317- Alabama Arab Landline Brindlee Mountain Telephone LLC
(256) 318- Alabama Decatur Wireless New Cingular Wireless PCS - GA
(256) 319- Alabama Huntsville Landline Centurylink Communications LLC
(256) 320- Alabama Sheffield Wireless Sprint Spectrum L.p.
(256) 321- Alabama Athens Wireless Corr Wireless Communications
(256) 322- Alabama Talladega Wireless Powertel Birmingham Licenses
(256) 323- Alabama Huntsville Wireless Sprint Spectrum L.p.
(256) 324- Alabama Russellville Wireless Cellco Partnership DBA Verizon Wireless
(256) 325- Alabama Madison Landline Knology Of Alabama
(256) 326- Alabama Huntsville Wireless Corr Wireless Communications
(256) 327- Alabama Huntsville Landline Centurylink Communications LLC
(256) 328- Alabama Gadsden Wireless Powertel Birmingham Licenses
(256) 329- Alabama Alexander City Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 330- Alabama Ohatchee Wireless Sprint Spectrum L.p.
(256) 331- Alabama Russellville Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 332- Alabama Russellville Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 333- Alabama Red Bay Landline Level 3 Communications
(256) 334- Alabama Albertville Wireless Powertel Birmingham Licenses
(256) 335- Alabama Florence Wireless Powertel Birmingham Licenses
(256) 336- Alabama Huntsville Landline Centurylink Communications LLC
(256) 337- Alabama Huntsville Wireless Powertel Birmingham Licenses
(256) 338- Alabama Cullman Wireless Cellco Partnership DBA Verizon Wireless
(256) 339- Alabama Cullman Wireless Cellco Partnership DBA Verizon Wireless
(256) 340- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 341- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 342- Alabama Anniston Landline Teleport Communications America
(256) 343- Alabama Anniston Wireless New Cingular Wireless PCS - GA
(256) 344- Alabama Attalla Landline Teleport Communications America
(256) 345- Alabama Decatur Wireless Powertel Birmingham Licenses
(256) 346- Alabama Childersburg Landline Teleport Communications America
(256) 347- Alabama Cullman Wireless New Cingular Wireless PCS - GA
(256) 348- Alabama Huntsville Wireless Powertel Birmingham Licenses
(256) 349- Alabama Florence Wireless Sprint Spectrum L.p.
(256) 350- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 351- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 352- Alabama Hanceville Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 353- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 354- Alabama Ashland Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 355- Alabama Decatur Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 356- Alabama Red Bay Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 357- Alabama Wedowee Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 358- Alabama Munford Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 359- Alabama Cherokee Landline National Telephone Of Alabama
(256) 360- Alabama Cherokee Landline National Telephone Of Alabama
(256) 361- Alabama Huntsville Landline Teleport Communications America
(256) 362- Alabama Talladega Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 363- Alabama Wedowee Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 364- Alabama Fort Payne Wireless Sprint Spectrum L.p.
(256) 365- Alabama Jacksonville Landline Teleport Communications America
(256) 366- Alabama Florence Wireless Cellco Partnership DBA Verizon Wireless
(256) 368- Alabama Talladega Wireless Cellco Partnership DBA Verizon Wireless
(256) 369- Alabama Childersburg Landline Level 3 Communications
(256) 370- Alabama Cherokee Landline National Telephone Of Alabama
(256) 371- Alabama Anniston Wireless Powertel Birmingham Licenses
(256) 372- Alabama Huntsville Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 373- Alabama Dadeville Landline Teleport Communications America
(256) 374- Alabama Athens Wireless Sprint Spectrum L.p.
(256) 375- Alabama Sylacauga Wireless New Cingular Wireless PCS - GA
(256) 376- Alabama Decatur Wireless Usa Mobility Wireless
(256) 377- Alabama Rockford Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 378- Alabama Childersburg Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 379- Alabama New Market Landline Ardmore Telephone Co.
(256) 380- Alabama Estillfork Landline Deltacom
(256) 381- Alabama Sheffield Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 382- Alabama Huntsville Landline Deltacom
(256) 383- Alabama Sheffield Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 384- Alabama Huntsville Landline Alec
(256) 385- Alabama Cullman Wireless Corr Wireless Communications
(256) 386- Alabama Sheffield Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 388- Alabama Albertville Wireless Sprint Spectrum L.p.
(256) 389- Alabama Sheffield Landline Bellsouth Telecomm Inc DBA South Central Bell Tel
(256) 390- Alabama Gadsden Wireless New Cingular Wireless PCS - GA
(256) 391- Alabama Sylacauga Landline Level 3 Communications
(256) 392- Alabama Alexander City Landline AT&T Local
(256) 393- Alabama Gadsden Wireless New Cingular Wireless PCS - GA
(256) 394- Alabama Florence Wireless Powertel Birmingham Licenses
(256) 395- Alabama Wadley Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 396- Alabama Lineville Landline Centurytel Tel Al LLC (northern) DBA Centurylink
(256) 397- Alabama Alexander City Landline Deltacom
(256) 398- Alabama Russellville Wireless Powertel Birmingham Licenses
(256) 399- Alabama Gadsden Landline Level 3 Communications
(256) 400- Alabama Albertville Wireless Powertel Birmingham Licenses
(256) 401- Alabama Sylacauga Landline Deltacom
(256) 402- Alabama Delta Landline Deltacom
(256) 403- Alabama Anniston Landline Level 3 Communications
(256) 404- Alabama Sylacauga Wireless New Cingular Wireless PCS - GA
(256) 405- Alabama Anniston Landline Level 3 Communications
(256) 406- Alabama Fort Payne Wireless Sprint Spectrum L.p.
(256) 408- Alabama Ashland Landline Deltacom
(256) 409- Alabama Alexander City Landline Bellsouth Telecomm Inc DBA South Central Bell Tel