AT&T Southeast -- -- A planning tool designed to help carriers identify the most efficient AT&T Southeast tandem to assign their codes in the Telcordia LERG, based on the Rate Center being served. This file includes the geographic map by state. Download the data file by region Rate Center specific information AT&T Southeast has developed a "" (Plan) to optimize interconnection in its network and minimize capacity bottlenecks at constrained tandems. The Plan is intended to ensure Competitive Local Exchange Carriers and Wireless Service Providers adequate sizing of trunks and available capacity for additional growth at all AT&T Southeast tandems. The is a recommendation for carriers to use when designing their network to identify the most efficient AT&T Southeast tandem in which to assign their codes in the LERG based on the Rate Areas being served. The AT&T Southeast identifies every AT&T rate center in a LATA in which AT&T is the Local Exchange Carrier providing service. The Plan principally identifies the AT&T Southeast Tandem Homing Arrangement by Rate Area, thereby allowing Carrier's homing architectures to resemble AT&T's homing architecture. AT&T Southeast is recommending Carriers utilize the tandem associated with the rate center, as identified in the Plan when entering the tandem in Telcordia's Routing Database (LERG) for each NXX allocated to the Carrier. Published Date: 07/01/13 AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated
AT&T Southeast Southeast State LATA's LATA's 420, ASHEVILLE NC 422, CHARLOTTE NC 424, GREENSBORO NC 426, RALEIGH N CAROLINA 428, WILMINGTON NC 462 430, GREENVILLE SC 466 432, FLORENCE S CAROLINA 464 434, COLUMBIA S CAROLINA 424 436, CHARLESTON SC 474 438, ATLANTA GEORGIA 470 440, SAVANNAH GEORGIA 472 434 438 442 450, PANAMA CITY FL 476 452, JACKSONVIL FL 436 446 454, GAINESVILLE FL 482 456, DAYTONA BEACH FL 460, SOUTHEAST FL 428 428 432 477 448, PENSACOLA FL 458, ORLANDO FL 428 430 444, ALBANY GEORGIA 446, MACON GEORGIA 426 422 420 468 442, AUGUSTA GEORGIA 426 440 478 486 444 462, LOUISVILLE KENTUCKY 480 464, OWENSBORO KENTUCKY 466, WINCHESTER KENTUCKY 468, MEMPHIS TENNESSEE 470, NASHVILLE TENNESSEE 484 492 488 490 448 450 452 454 472, CHATTANOOGA TN 456 458 474, KNOXVILLE TENNESSEE 476, BIRMINGHAM ALABAMA 477, HUNTSVILLE ALABAMA 478, MONTGOMERY ALABAMA 460 480, MOBILE ALABAMA 482, JACKSON MISSISSIPPI 484, BILOXI MISSISSIPPI 486, SHREVEPORT, LOUISIANA 488, LAFAYETTE, LOUISIANA 490, NEW ORLEANS LA 492, BATON ROUGE LA
South Carolina LATA's 422 428 428 428 430 432 434 442 436 LATA's 422, CHARLOTTE NC 428, WILMINGTON NC 430, GREENVILLE SC 432, FLORENCE S CAROLINA 434, COLUMBIA S CAROLINA 436, CHARLESTON SC 442, AUGUSTA GEORGIA
LATA 422 - Charlotte NC - South Carolina Rate Areas NORTH CAROLINA MILL CREEK LAKE WYLIE ANTIOCH CLOVER LAKE WYLIE WEST HICKORY GROVE YORK SHARON INTER_TAND CHRLNCBO05T
LATA 428 - Wilmington NC - South Carolina Rate Areas NEWTONVILLE NORTH CAROLINA LRBGNCMA02T ROWLAND
LATA 430 - Greenville SC BLACKSBURG NORTH CAROLINA BLUE RIDGE COWPENS GAFFNEY TRAVELERS REST PICKENS GREER LYMAN SPARTANBURG PACOLET JONESVILLE SALEM SIX MILE EASLEY WALHALLA LIBERTY CENTRAL GREENVILLE PIEDMONT FOUNTAIN INN UNION CLEMSON PELZER WESTMINSTER SENECA PENDLETON WILLIAMSTON CLINTON GEORGIA ANDERSON BELTON HONEA PATH JOANNA GNVLSCDT60T
LATA 432 - Florence SC CHERAW BENNETTSVILLE MCCOLL CLIO NORTH CAROLINA SOCIETY HILL BLENHEIM DILLON LAKE VIEW HARTSVILLE DARLINGTON LATTA NICHOLS MULLINS FLORENCE MARION TIMMONSVILLE FLRNSCMA60T
LATA 434 - Columbia SC NORTH CAROLINA WHITMIRE CAMDEN NEWBERRY CHAPIN LITTLE MOUNTAIN SOUTH CHAPIN LITTLE MOUNTAIN NORTH PROSPERITY COLUMBIA BATESBURG EASTOVER SPRINGFIELD SALLEY ORANGEBURG GEORGIA BLACKVILLE DENMARK BAMBERG BARNWELL ST GEORGE CLMASCSA60T ALLENDALE
LATA 436 - Charleston SC SUMMERVILLE CHARLESTON MOUNT PLEASANT ISLE OF PALMS ISLE OF PALMS ISLE OF PALMS ISLE OF PALMS ISLE OF PALMS SULLIVANS ISLAND FOLLY BEACH EDISTO ISLAND CHTNSCDT60T
LATA 442 Augusta GA - South Carolina Rate Areas EDGEFIELD JOHNSTON GRANITEVILLE AIKEN NORTH AUGUSTA BATH GEORGIA BEECH ISLAND NEW ELLENTON AGSTGAMT03T NORTH AUGUSTA