1979 Houston, TX

call-guide 2

'71122 @ Southwestern Bell Telephone Company 1979

Housto~metropolitan .

INDEPENDENT TELEPHONE COMPANY EXCHANGES GeneralTel.Co. of SW Arcola,Bacliff,

area map

Baytown, Crosby,

Dickinson,Highlands, Huffman Kemah League.City, Stafford, Baycliff, Beach City

LocalCallingScopes Of Southwestern BellCustomers Central, 1st Tier Zones: All phones In Central, 1st and 2nd Tier Zones. Customers in 3rd and 4th Tier Exchanges with optional Houston Metro service. 2nd Tier Zones .All phories in Central, 1st and 2Rd Tier Zones. All phones in participating 3rd Tier Exchanges bordering their own. Customers in other 3rtas I

NassauBay

I

Fort Bend Tel. Co. Katy I Home Tel. Co. I Humble.South HumbleI Kingwood-Porter I Sugar Land Tel. Co. Sugar Land

3rd and 4th Tier Exchanges: . Optional Houston Metro Service-All

phones In own exchange,Central, 1st and 2nd Tier Zones and all phones in participating 3rdand4thTier Exchangeswithcommon boundariesto their own. Local Service-All phones in own exchange and all phones in adjoining zones or participating exchanges-

On all local calls dial only the seven digit telephone number.

D ~

Central Zone First Tier SecondTier

. =s

Fourth Tier Independent Company