Re: [Telecom] 11X and N11 Codes (was 911 not universal)
In Carlisle, Pa (United Telephone of Pa) in the 60s and 70s, long distance dialing required 112 plus a party identification digit. This was on a Kellog K-60 crossbar system, and was in use until 1974 when they cut over to a rather bizarre North Electric NX1-E computer- controlled crossbar switch. In nearby Perry County DDD was 12 plus party digit, and operator-assisted LD calls were 10 plus party digit.
Steve Gaarder
read more and respond »Posted 5 years ago by stevegaarder in General Telecommunications Forum
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