BUZZ-US telecom stocks fall as Comcast's spin-off plan fuels competition fears

T-Mobile US, Inc.
Comcast Corporation Class A
AT&T Inc
Verizon Communications Inc.
American Tower Corporation

T-Mobile US, Inc.

TMUS

0.00

Comcast Corporation Class A

CMCSA

0.00

AT&T Inc

T

0.00

Verizon Communications Inc.

VZ

0.00

American Tower Corporation

AMT

0.00

Updates

** Shares of U.S. telecom companies fall after Comcast CMCSA.O unveils plans to split into two publicly traded companies

** Verizon VZ.N falls 6.5% to $43.52; AT&T T.N slips 4.8% to $21.63, T-Mobile TMUS.O slides 4.3% to $174.75

** Comcast's planned split will separate its cash-generating broadband arm from a media and entertainment business that is under pressure

** "The market believes that Comcast just made a really good move," says John Deal, managing director of capital markets at Post Oak Group

** Investors are betting that Comcast could take a bigger slice of the pie from companies such as VZ and TMUS, Deal adds

** CMCSA stock rises 7.3% to $24.85

** Charter Communications CHTR.O jumps 11.6% to $149.22; Bloomberg News reported last week CHTR was exploring a mobile phone partnership with SpaceX in the U.S.