CodeCountryRegionCityOperatorAdded
+1 240 215USAFrederickFrederick, MDTelcove Operations, Landline2013-10-18
+1 240 436USAFrederickIjamsville, MDTelcove Operations, Landline2013-10-18
+1 240 751USAMontgomeryGaithersburg, MDTelcove Operations, Landline2013-10-18
+1 240 752USAMontgomeryBethesda, MDTelcove Operations, Landline2013-10-18
+1 240 753USAMontgomeryRockville, MDTelcove Operations, Landline2013-10-18
+1 248 864USAOaklandSouthfield, MITelcove Operations, Landline2013-10-18
+1 251 217USAMobileMobile, ALTelcove Operations, Landline2013-10-18
+1 251 252USAMobileMobile, ALTelcove Operations, Landline2013-10-18
+1 251 650USAMobileMobile, ALTelcove Operations, Landline2013-10-18
+1 252 822USAEdgecombeRocky Mount, NCTelcove Operations, Landline2013-10-18
+1 301 244USAMontgomeryRockville, MDTelcove Operations, Landline2013-10-18
+1 301 321USAMontgomeryRockville, MDTelcove Operations, Landline2013-10-18
+1 336 329USAAlamanceBurlington, NCTelcove Operations, Landline2013-10-18
+1 336 331USAForsythWinston Salem, NCTelcove Operations, Landline2013-10-18
+1 336 499USAForsythWinston Salem, NCTelcove Operations, Landline2013-10-18
+1 336 510USAGuilfordGreensboro, NCTelcove Operations, Landline2013-10-18
+1 336 517USAGuilfordGreensboro, NCTelcove Operations, Landline2013-10-18
+1 336 525USAAlamanceSnow Camp, NCTelcove Operations, Landline2013-10-18
+1 409 655USAGalvestonTexas City, TXTelcove Operations, Landline2013-10-18
+1 423 278USAGreeneGreeneville, TNTelcove Operations, Landline2013-10-18
+1 423 297USACarterElizabethton, TNTelcove Operations, Landline2013-10-18
+1 423 662USASullivanBlountville, TNTelcove Operations, Landline2013-10-18
+1 423 722USAWashingtonJohnson City, TNTelcove Operations, Landline2013-10-18
+1 423 723USASullivanBlountville, TNTelcove Operations, Landline2013-10-18
+1 423 793USASullivanBlountville, TNTelcove Operations, Landline2013-10-18