Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

Block: A

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-353 A Decatur AL DCTRALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-354 A Ashland AL ASLDALXADS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-355 A Decatur AL DCTRALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-356 A Red Bay AL RDBAALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-357 A Wedowee AL WEDWALXARS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-358 A Munford AL MNFDALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-359 A Cherokee AL CHRKALXADS2  0286 NATIONAL TELEPHONE OF ALABAMA, INC. 477      
256-360 A Cherokee AL MGRMALXARS0  0286 NATIONAL TELEPHONE OF ALABAMA, INC. 477      
256-361 A Huntsville AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-362 A Talladega AL TLDGALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-363 A Morrisons Cross Roads AL MRCRALXARS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-364 A Fort Payne AL BRHMALMT92Z  5562 METROPCS, INC. 476      
256-365 A Jacksonville AL BRHMALHWX8X  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476      
256-366 A Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-367 A Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-368 A Talladega AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-369 A Sylacauga AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-370 A Cherokee AL BARTALXARS0  0286 NATIONAL TELEPHONE OF ALABAMA, INC. 477      
256-371 A Anniston AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-372 A Huntsville AL HNVIALLWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-373 A Dadeville AL BRHMALHWX8X  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476      
256-374 A Athens AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-375 A Talladega AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-376 A Red Bay AL HNVIALUNXYY  058J IDT AMERICA CORP. - AL 477      
256-377 A Rockford AL RCFRALXADS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-378 A Childersburg AL CHBGALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-379 A New Market AL ELMTALXADS1  0280 ARDMORE TEL. CO., INC. 477      
256-380 A Skyline AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-381 A Sheffield AL SHFDALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-382 A Huntsville AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-383 A Sheffield AL SHFDALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-384 A Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-385 A Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-386 A Sheffield AL SHFDALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-387 A Hartselle AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-388 A Albertville AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-389 A Sheffield AL SHFDALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-390 A Gadsden AL GDSDALMTTMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-391 A Sylacauga AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-392 A Alexander City AL BRHMALMTYWX  7421 AT&T - LOCAL 476      
256-393 A Gadsden AL GDSDALMTTMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-394 A Florence AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-395 A Wadley AL WDLYALXARS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-396 A Lineville AL LNVLALXARS0  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-397 A Alexander City AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-398 A Russellville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-399 A Gadsden AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-400 A Albertville AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476      
256-401 A Sylacauga AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-402 A Delta AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.