The first part of our phone number was Pershing 7 -- Which meant that the first 2 numbers were 7 and 3 for the P and the E. Sometimes we just gave our number as P.E.7-2231. Later on it just changed to 737-2231. And I think we had to call 0 and tell the operator which number we were going to call if it was a long distance number, and she would connect us. Wow! It has been a long time since I thought about that---thanks for jogging that sleeping part of my brain! Long distance calls were limited too; they were expensive.
Same thing with us Shasta. Our phone exchange was Lincoln 5, which meant it was actually 545. We also had to use the long distance operator when making a long distance call. If I remember correctly, my grandmother's phone number was Bramble 7-2121 ring 2, because she had a party line. Remember those?