Electric service to Lock Haven residents is provided by PPL ( formerly known as Pennsylvania Power and Light ) , the gas division of which provide natural gas to the city . Verizon Communications handle local telephone service ; long @-@ distance service is available from several providers . Comcast offer high @-@ speed cable modem connections to the Internet . Several companies can provide Lock Haven residents with dial @-@ up Internet access . One of them , KCnet , have an office in Lock Haven . Comcast also provide cable television .