LATA 242

Maryland

Area codes

3

Rate centres

43

Carriers

44

Prefix blocks

2,312

What a LATA is

A Local Access and Transport Area is the region a call is routed within before it becomes long-haul. The boundaries were drawn when the Bell System was broken up in 1984: a local carrier could carry a call inside its LATA, and a long-distance carrier had to take it across one. The division still shapes how calls are routed and rated today, which is why every prefix block on this site carries a LATA.

Area Codes in LATA 242

410443667

Carriers in LATA 242

44 carriers hold blocks here. The 25 largest are shown.

CarrierOCNBlocksShare
ONVOY, LLC - MD876D41718.0%
CORE COMMUNICATIONS, INC.- MD259331013.4%
VERIZON MARYLAND, INC.921230713.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD639526211.3%
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC68551195.1%
ONVOY SPECTRUM, LLC624H1195.1%
NEW CINGULAR WIRELESS PCS, LLC - DC4036924.0%
COMCAST IP PHONE, LLC318J813.5%
LEVEL 3 COMMUNICATIONS, LLC - MD6119743.2%
COMMIO, LLC939H662.9%
TELNYX LLC073H612.6%
METROPCS, INC.5562552.4%
PAETEC ITEL, LLC829J552.4%
TERRA NOVA TELECOM INC.145J542.3%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD7228411.8%
TELEPORT COMMUNICATIONS AMERICA, LLC - MD7325251.1%
PEERLESS NETWORK OF MARYLAND, LLC568G241.0%
TON80 COMMUNICATIONS, LLC516J241.0%
IDT AMERICA, CORP. - MD228C231.0%
NUSO, LLC551G160.7%
YMAX COMMUNICATIONS CORP. - MD281E140.6%
BOOST SUBSCRIBERCO L.L.C.490J120.5%
MCC TELEPHONY OF THE MID-ATLANTIC, LLC - MD861F70.3%
CHARTER IP ENABLED SERVICES, LLC792K50.2%
FRACTEL, LLC965H50.2%

Rate Centres in LATA 242

43 rate centres. search them all.

  • Berlin MD · 410, 443, 667
  • Bishopville MD · 410, 443, 667
  • Cambridge MD · 410, 443, 667
  • Cecilton MD · 410, 667
  • Centreville MD · 410, 443, 667
  • Chesapeake City MD · 410, 443, 667
  • Chestertown MD · 410, 443, 667
  • Church Hill MD · 410, 667
  • Crisfield MD · 410, 443, 667
  • Deal Island MD · 410, 667
  • Delmar MD · 410, 443, 667
  • Denton MD · 410, 443, 667
  • Easton MD · 410, 443, 667
  • Federalsburg MD · 410, 443, 667
  • Galena MD · 410, 667
  • Greensboro MD · 410, 667
  • Hillsboro MD · 410, 667
  • Hurlock MD · 410, 667
  • Marion MD · 410, 667
  • Millington MD · 410, 667
  • Nanticoke MD · 410, 443, 667
  • Ocean City MD · 410, 443, 667
  • Oxford MD · 410, 667
  • Pocomoke MD · 410, 443, 667
  • Preston MD · 410, 667
  • Princess Anne MD · 410, 443, 667
  • Queenstown MD · 410, 443, 667
  • Ridgely MD · 410, 667
  • Rock Hall MD · 410, 667
  • Salisbury MD · 410, 443, 667
  • Sharptown MD · 410, 443, 667
  • Smith Island MD · 410, 667
  • Snow Hill MD · 410, 443, 667
  • St Michaels MD · 410, 667
  • Stevensville MD · 410, 443, 667
  • Still Pond MD · 410, 667
  • Sudlersville MD · 410, 667
  • Tilghman MD · 410, 667
  • Trappe MD · 410, 443, 667
  • Vienna MD · 410, 443, 667
  • Warwick MD · 410, 667
  • Willards MD · 410, 443, 667
  • Wingate MD · 410, 667