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The Soviet Union utilized a closed telephone numbering plan, allowing for fixed-length subscriber numbers.
Answer: False
Explanation: The Soviet Union employed an open telephone numbering plan, which permits variable subscriber number lengths, rather than a closed system with fixed lengths.
National (Significant) Numbers (NSN) in the Soviet Union typically ranged from 10 to 12 digits.
Answer: False
Explanation: National (Significant) Numbers (NSN) in the Soviet Union typically ranged from 8 to 10 digits in length, not 10 to 12.
The Soviet Union's telephone numbering plan remained in use unchanged until the early 2000s.
Answer: False
Explanation: The Soviet Union's telephone numbering plan operated until the 1990s, undergoing changes and transitions following the dissolution of the USSR.
The Soviet Union's telephone numbering system was a simple, single-level plan.
Answer: False
Explanation: The Soviet Union's telephone numbering system was a complex, four-level open numbering plan, not a simple, single-level one.
Local telephone numbers in the Soviet Union typically had 9 digits.
Answer: False
Explanation: Local telephone numbers in the Soviet Union typically ranged from 5 to 7 digits, with some exceptions like Moscow implementing 7-digit numbers.
Seven-digit local numbers were introduced in Moscow in 1968.
Answer: True
Explanation: Moscow was among the cities where seven-digit local telephone numbers were introduced, commencing in 1968.
If a regional center had fewer than seven digits for internal numbering, its intercity code was shortened.
Answer: False
Explanation: If a regional center had fewer than seven digits for internal numbering, its intercity code was typically supplemented with additional numbers, not shortened.
The phrase 'A payphone with a list of toll-free numbers' accurately describes the image caption.
Answer: True
Explanation: The description 'A payphone with a list of toll-free numbers' accurately reflects the information provided, which details a public payphone displaying such a list.
Which country was primarily associated with the telephone numbering plan described in the source?
Answer: The Soviet Union
Explanation: The telephone numbering plan detailed in this resource was primarily associated with the Soviet Union.
What type of telephone numbering plan did the Soviet Union utilize?
Answer: An open numbering plan allowing variable number lengths.
Explanation: The Soviet Union utilized an open numbering plan, characterized by its flexibility in accommodating variable subscriber number lengths.
What was the typical length range for a National (Significant) Number (NSN) in the Soviet telephone system?
Answer: 8 to 10 digits
Explanation: National (Significant) Numbers (NSN) in the Soviet telephone system typically ranged from 8 to 10 digits in length.
Until approximately what decade did the Soviet Union's telephone numbering plan operate?
Answer: 1990s
Explanation: The Soviet Union's telephone numbering plan operated until the 1990s, undergoing changes and transitions following the dissolution of the USSR.
How is the Soviet Union's telephone numbering system generally described in the source?
Answer: A four-level open numbering plan.
Explanation: The Soviet Union's telephone numbering system is generally described as a four-level open numbering plan.
What was the typical length of local telephone numbers in most Soviet cities?
Answer: 5 to 7 digits
Explanation: Local telephone numbers in most Soviet cities typically ranged from 5 to 7 digits in length.
In which major Soviet city were seven-digit local numbers first implemented in 1968?
Answer: Moscow
Explanation: Seven-digit local telephone numbers were first implemented in Moscow in 1968.
What happened if a regional center's internal numbering had fewer than seven digits?
Answer: The intercity code was supplemented with additional numbers.
Explanation: If a regional center's internal numbering had fewer than seven digits, its intercity code was typically supplemented with additional numbers.
To make an international call from the Soviet Union, callers dialed 8 followed by the country code.
Answer: False
Explanation: To initiate an international call from the Soviet Union, the prefix 8 10 was dialed, followed by the country code, area code, and subscriber number.
The digit '9' was the primary prefix used for initiating long-distance telephone calls within the Soviet Union.
Answer: False
Explanation: The digit 8 served as the primary prefix for initiating long-distance telephone calls within the Soviet Union, not the digit 9.
Dialing within the same numbering area using the long-distance prefix involved dialing '8' followed by '0X'.
Answer: False
Explanation: Dialing within the same numbering area using the long-distance prefix '8' involved dialing '2X', not '0X'.
When calling different areas within the Soviet Union, the long-distance prefix '8' was followed by the complete area code, which included an additional digit (X).
Answer: True
Explanation: When placing calls to different areas within the Soviet Union, the long-distance prefix '8' was followed by the complete area code, which incorporated an additional digit (X).
Which prefix was used to initiate international telephone calls from the Soviet Union?
Answer: 8 10
Explanation: The prefix 8 10 was employed to initiate international telephone calls from the Soviet Union.
What digit served as the primary prefix for initiating long-distance telephone calls within the Soviet Union?
Answer: 8
Explanation: The digit 8 served as the primary prefix for initiating long-distance telephone calls within the Soviet Union.
When dialing within the same numbering area using the long-distance prefix, what followed the initial '8'?
Answer: The digit '2X'
Explanation: When dialing within the same numbering area using the long-distance prefix '8', the sequence '2X' followed, preceding the local number.
What was the procedure for calling different areas within the Soviet Union after dialing the long-distance prefix '8'?
Answer: Dial the complete area code (including an extra digit X) after a tone.
Explanation: To call different areas within the Soviet Union after dialing the long-distance prefix '8', one would dial the complete area code, which included an additional digit (X), after hearing a tone.
Emergency and service telephone numbers in the USSR typically began with the digit '9' and consisted of two digits.
Answer: False
Explanation: Emergency and service telephone numbers in the USSR typically began with the digit '0' and consisted of two digits, not '9'.
All emergency calls made from payphones in Moscow during the late 1980s were free of charge.
Answer: False
Explanation: While emergency numbers were generally toll-free, there was a noted exception in Moscow during the late 1980s where calling emergency services from a payphone was not free despite the numbers being designated as toll-free.
The emergency number for the fire brigade in the Soviet Union was 02.
Answer: False
Explanation: The emergency number for the fire brigade in the Soviet Union was 01, not 02.
Dialing 02 connected callers to the police in the Soviet Union.
Answer: True
Explanation: The number 02 was designated for contacting the police services in the Soviet Union.
The telephone number for ambulance services in the USSR was 03.
Answer: True
Explanation: The number 03 was the designated telephone number for accessing ambulance services in the USSR.
The number 04 was used to report gas leaks in the Soviet telephone system.
Answer: True
Explanation: In the Soviet telephone system, the number 04 was utilized for reporting gas leaks.
The number 07 was used to contact the telephone repair bureau in the USSR.
Answer: False
Explanation: The number 08 was used to contact the telephone repair bureau in the USSR; the function of 07 was for operator assistance for long-distance calls.
Dialing 08 in the Soviet Union connected users to the telephone repair bureau.
Answer: True
Explanation: Dialing 08 in the Soviet Union was the procedure for contacting the telephone repair bureau.
The number 09 served as a service for obtaining the current time in the USSR.
Answer: False
Explanation: The number 09 served as a directory assistance service in the USSR; the current time was obtained by dialing 100 in Moscow.
The number 100 in Moscow provided the current time and has been preserved in other Russian cities.
Answer: True
Explanation: The number 100 in Moscow was indeed used to provide the current time, a service that has persisted in some Russian cities.
The number 05 was used universally across the USSR for directory assistance.
Answer: False
Explanation: The number 05 was used in some major Soviet cities for a city certificate service providing addresses, not universally for directory assistance.
The number 08 was used to report gas leaks.
Answer: False
Explanation: The number 08 was used to contact the telephone repair bureau; reporting gas leaks was handled by dialing 04.
What was the common characteristic of most emergency and service telephone numbers in the USSR?
Answer: They began with the digit 0 and had two digits.
Explanation: Most emergency and service telephone numbers in the USSR shared the characteristic of beginning with the digit 0 and consisting of two digits.
Which number connected callers to the fire brigade in the Soviet Union?
Answer: 01
Explanation: The number 01 was used to contact the fire brigade in the Soviet Union.
What service was accessed by dialing 02 in the Soviet Union?
Answer: Police
Explanation: Dialing 02 in the Soviet Union connected callers to the police service.
Which number connected callers to the ambulance service in the USSR?
Answer: 03
Explanation: The number 03 was used to contact the ambulance service in the USSR.
What was the purpose of dialing 04 in the Soviet telephone system?
Answer: To report a gas leak
Explanation: The number 04 in the Soviet telephone system was used for reporting gas leaks.
What service was provided by dialing 09 in the USSR?
Answer: Directory assistance
Explanation: Dialing 09 in the USSR provided access to directory assistance services.
Which number in Moscow provided the current time?
Answer: 100
Explanation: The number 100 in Moscow was used to obtain the current time.
What was the function of the number 05 in some major Soviet cities?
Answer: City certificate service (providing addresses)
Explanation: In certain major Soviet cities, the number 05 functioned as a city certificate service, providing address information for residents or organizations.
Which number was used to contact the telephone repair bureau in the USSR?
Answer: 08
Explanation: The number 08 was used to contact the telephone repair bureau in the USSR.
The international country code assigned to the Soviet Union was 8.
Answer: False
Explanation: The international country code assigned to the Soviet Union was 7, not 8.
Soviet area codes were assigned randomly across the country.
Answer: False
Explanation: Soviet area codes were assigned geographically, with neighboring regions generally possessing similar or sequential codes, rather than being assigned randomly.
Soviet area codes beginning with '0' were primarily for republics in Central Asia.
Answer: False
Explanation: Soviet area codes beginning with '0' were predominantly assigned to republics and Oblasts in the European part of the USSR, not Central Asia.
The area code for Kaliningrad Oblast within the Russian SFSR was 011.
Answer: True
Explanation: The area code designated for Kaliningrad Oblast within the Russian SFSR was indeed 011.
Lithuania, Latvia, and Estonia used area codes 012, 013, and 014 respectively within the Soviet Union.
Answer: True
Explanation: Within the Soviet Union, Lithuania was assigned area code 012, Latvia used 013, and Estonia utilized 014.
The area code for Kiev and Kiev Oblast in the Ukrainian SSR was 044.
Answer: True
Explanation: The area code for Kiev and Kiev Oblast within the Ukrainian SSR was established as 044.
Moscow city's area code in the Russian SFSR was 095.
Answer: True
Explanation: The area code for Moscow city within the Russian SFSR was 095.
The area code for Leningrad (now Saint Petersburg) was 0812.
Answer: False
Explanation: The area code for Leningrad (now Saint Petersburg) was 812, not 0812.
Area codes starting with '3' covered regions in the eastern Soviet Union, like Khabarovsk Krai.
Answer: False
Explanation: Area codes beginning with '3' primarily covered regions in Central Asia and the Caucasus, as well as parts of the Russian SFSR, not typically the eastern Soviet Union like Khabarovsk Krai.
The area code for Tselinogradskaya Oblast in Kazakhstan was 317.
Answer: True
Explanation: Tselinogradskaya Oblast in Kazakhstan was assigned the area code 317.
The area code for Tashkent Oblast in the Uzbek SSR was 371.
Answer: True
Explanation: Tashkent Oblast in the Uzbek SSR utilized the area code 371.
Area codes starting with '4' were generally assigned to regions in the western Soviet Union, including parts of Ukraine.
Answer: False
Explanation: Area codes beginning with '4' were generally assigned to regions in the eastern Soviet Union, including parts of the Russian SFSR and other eastern republics, not typically western regions like Ukraine.
The area code for Khabarovsk Krai was 421.
Answer: True
Explanation: Khabarovsk Krai was assigned the area code 421.
Primorsky Krai was assigned the area code 423.
Answer: True
Explanation: Primorsky Krai utilized the area code 423.
Area codes starting with '8' were predominantly used in the Caucasus region and Georgia.
Answer: False
Explanation: Area codes starting with '8' were predominantly assigned to regions in the European part of the Russian SFSR and Georgia, not primarily the Caucasus region excluding Georgia.
Armenia was assigned the area code 885.
Answer: True
Explanation: The area code assigned to Armenia was 885.
The area code for Eastern Azerbaijan was 892.
Answer: True
Explanation: Eastern Azerbaijan was assigned the area code 892.
How were Soviet area codes generally assigned?
Answer: Geographically, with neighboring regions having similar codes.
Explanation: Soviet area codes were generally assigned geographically, ensuring that adjacent regions possessed similar or sequential code numbers.
What did Soviet area codes beginning with '0' typically signify?
Answer: Republics and Oblasts in the European part of the USSR.
Explanation: Soviet area codes commencing with '0' typically denoted regions located in the European part of the USSR.
Which area code was assigned to Lithuania within the Soviet Union?
Answer: 012
Explanation: Lithuania was assigned the area code 012 within the Soviet Union.
What was the area code for Moscow city in the Russian SFSR?
Answer: 095
Explanation: The area code for Moscow city within the Russian SFSR was 095.
The area code 812 was assigned to which major Soviet city?
Answer: Leningrad (Saint Petersburg)
Explanation: The area code 812 was assigned to Leningrad (now Saint Petersburg).
Which geographical area was primarily covered by Soviet telephone area codes starting with '3'?
Answer: Central Asia and the Caucasus
Explanation: Soviet telephone area codes beginning with '3' primarily covered regions in Central Asia and the Caucasus.
Which of the following area codes was assigned to Khabarovsk Krai?
Answer: 421
Explanation: Khabarovsk Krai was assigned the area code 421.
The telephone numbering plan described in the source was primarily used in Russia after the dissolution of the Soviet Union.
Answer: False
Explanation: The telephone numbering plan described was primarily used in the Soviet Union itself. While Russia inherited some aspects, the plan's primary operational period predates the dissolution.
Following the collapse of the Soviet Union, all former republics adopted entirely new and unrelated numbering plans.
Answer: False
Explanation: While many former republics adopted new numbering plans, some elements, such as the country code 7, were retained by Russia and Kazakhstan, indicating not all plans were entirely new or unrelated.
Only Russia retained the Soviet Union's country code 7 after its dissolution.
Answer: False
Explanation: Both Russia and Kazakhstan retained the Soviet Union's country code 7 after its dissolution.
Kazakhstan was assigned the country code 997 in 2021, but it was never implemented.
Answer: True
Explanation: Kazakhstan was allocated the country code 997 in 2021; however, this code was never implemented for use.
Ukraine adopted the country code 370 in 1995.
Answer: False
Explanation: Ukraine adopted the country code 380 in 1995, not 370.
Lithuania was assigned the country code 370 in 1993.
Answer: True
Explanation: Lithuania was assigned the country code 370 in 1993.
Uzbekistan was assigned the country code 998 in 1998.
Answer: True
Explanation: Uzbekistan was assigned the country code 998 in 1998.
What international country code was assigned to the Soviet Union?
Answer: 7
Explanation: The international country code assigned to the Soviet Union was 7. This code continues to be used by Russia and Kazakhstan.
Which of the following statements accurately describes the evolution of numbering plans after the Soviet Union's dissolution?
Answer: Most republics created new plans, but Russia and Kazakhstan retained the country code 7.
Explanation: Following the dissolution of the Soviet Union, most successor states developed independent numbering plans, though Russia and Kazakhstan maintained the use of country code 7.
Which two former Soviet republics continued to use the country code 7 after the USSR's dissolution?
Answer: Russia and Kazakhstan
Explanation: Russia and Kazakhstan are the two former Soviet republics that retained the country code 7 after the dissolution of the Soviet Union.
What happened with the country code 997 in relation to Kazakhstan?
Answer: It was reserved but never put into use.
Explanation: The country code 997, designated for Kazakhstan, was reserved in 2021 but was never implemented.
What country was assigned the country code 380 in 1995?
Answer: Ukraine
Explanation: Ukraine was assigned the country code 380 in 1995.