Results were also weighted to take account of household size and number of residential telephone lines and to adjust for variations in the sample relating to region, race, age, and education.

My drinking water source for 15 of those years was supplied by the underground aquifer (the last five, I changed to drinking bottled water) and yes, I did have more than one residential telephone line entering my house.

"Only 4 percent of the 4.6 million residential telephone lines in the area having access to the 970 prefix assigned by the telephone company for adult messages have been blocked," the decision states.

There are 32 residential telephone lines in Spry Bay.

At that time the company supplied 9.34 million residential telephone lines.

The FCC permits non-commercial robocalls to most residential (non-cellular) telephone lines.

Monthly charges for an ordinary residential telephone line would nearly double over the next four years, from about $10 today to as much as $17.

A typical residential telephone line costs about $23 a month, not including common charges like those for touch-tone service and long-distance access, yet customers pay only $10 a month, the company says.

In 1877, the first residential telephone line in the country was installed in the Charles Williams Jr.