mathematics

Telephone numbers in Iran

Telephone numbers in Iran is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Telephone numbers in Iran rather than just read about it. In short: Telephone numbers in Iran consist of an area code and a subscriber number. The dial plan type in Iran is closed, and "0" is the internal trunk prefix in Iran, while the country calling code is +98. the country's telephone numbers are regulated by the Ministry of Information and Communications Technology of Iran.

Key takeaways

Telephone numbers in Iran belongs to mathematics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Telephone numbers in Iran to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Telephone numbers in Iran from memory before moving on to harder problems.

Reference excerpt

Telephone numbers in Iran consist of an area code and a subscriber number. The dial plan type in Iran is closed, and "0" is the internal trunk prefix in Iran, while the country calling code is +98. the country's telephone numbers are regulated by the Ministry of Information and Communications Technology of Iran.

Format All telephone numbers are 11 digits long (including the internal trunk prefix). The first two digits are the area code. The possibilities are: (0XX) XXXX XXXX (for landlines), 09XX XXX XXXX (for cellphones) and 099XX XXX XXX (for MVNO). Either of the trunk prefixes may be used when making an internal national call. When making a call within the same landline area code, the trunk prefix and the area code can be omitted.

Landlines Landlines telephone numbers have these formats: (0AC) XXXX XXXX (within Iran) and +98 AC XXXX XXXX (outside Iran). where AC is the area code shown in the list below

Area code

Premium-rate telephone number Premium-rate telephone number has these formats :

7020 XXXX: Provincial 7070 XXXX: access from all provinces 909 AAC XXXX. AAC (available area code) shown in below list : only landline numbers can call these numbers

Free phone numbers Free phone numbers have these formats :

900 212 XXXX 9000 XXXX only landline numbers can call these numbers

Personal number service Personal number service has this format : 8080 XXXX

SIP Trunk Provincial needs an area code by landline in different province or via a cellphone 9100 XXXX: ShatelTalk (Shatel) 9101 XXXX: AsiaTel (AsiaTech) 9102 XXXX: SabaTel (SabaNet) 9103 XXXX: Fanap Telecom 9107 XXXX: NexFon (Respina) 9108 XXXX: FanAva 9109 XXXX: Pishgaman 9130 XXXX: AsiaTel (AsiaTech) 9131 XXXX: Lazer 9132 XXXX: Shatel 9155 XXXX: TakNet 9311 XXXX: Wenex (Ertebatat-e Farzanegan Pars) 9411 XXXX: AloIran (MacTel, MagTel, Montazeran-e Adl Gostar) (Not Working) 9511 XXXX: Arian Rasaneh Pars (Not Working) 966x XXXX: AloTehran (Zoha Kish, Mehr Media) 9686 XXXX: AloTehran (Zoha Kish, Mehr Media) Country 94220 XXXXX: AsiaTel 94260 XXXXX: NexFon

Universal access number This service allows a subscriber to publish a national number and have the incoming calls routed to different destinations based on various criteria such as the geographical location of the caller, the time of day and the date on which the call is made.

only landline numbers can call these numbers Universal access number has these formats :

909 221 XXXX 8081 XXXX

Mobile phones In order to identify the country which a mobile subscriber belongs to, in wireless telephone networks (GSM, CDMA, UMTS, etc.) Mobile Country Codes (MCC) are used. MCC is allocated by the International Telecommunication Union (ITU) and MCC for Iran is 432. If you intend to use your SIM card, make sure to put your phone on flight mode after using SIM cards from Iranian companies. Irancell, Hamrah Aval and RighTel are the main 3 phone operators in Iran. Fortunately the existing mobile network provides 4G & 5G cellular data coverage in all the small and big cities around the country. Also in most of the main roads between cities you can have access to call and data services. In order to identify mobile subscriber in a country, Mobile Network Code (MNC) are used. MNC is allocated by the national regulator. (e.g. MNC for IR-MCI is 11) The Home Network Identity (HNI) is the combination of the MCC and the MNC. This is the number which fully identifies a mobile subscriber. This combination is also known as the PLMN. (e.g. HNI for IR-MCI with MNC = 11 and MCC of Iran = 432 will be 43211) There are 9 mobile phone providers in Iran, listed below.

IR-MCI (HNI : 43211) 0910-XXX-XXXX 0911-XXX-XXXX (mobile owner lives in Area 1) 0912-XXX-XXXX (mobile owner lives in Area 2) 0913-XXX-XXXX (mobile owner lives in Area 3) 0914-XXX-XXXX (mobile owner lives in Area 4) 0915-XXX-XXXX (mobile owner lives in Area 5) 0916-XXX-XXXX (mobile owner lives in Area 6) 0917-XXX-XXXX (mobile owner lives in Area 7) 0918-XXX-XXXX (mobile owner lives in Area 8) 0919-XXX-XXXX (mobile owner lives in Area 2) 0990-XXX-XXXX (pre-paid) 0991-XXX-XXXX 0992-XXX-XXXX (pre-paid) 0993-XXX-XXXX (pre-paid) 0994-XXX-XXXX (pre-paid and data SIM) 2nd digit after 091 is the code of mobile number. 09124XXXXXX is code4 or 09121XXXXXX is code 1. The lowest code has the highest price, meaning that the owner is (probably) wealthier.

Premium-rate telephone Premium-rate telephone number for IR-MCI has this format : 9922-XXXX

only IR-MCI numbers can call these numbers

Espadan (HNI : 43219) only in Isfahan province 0931-XXX-XXXX pre-paid.

MTCE (HNI : 43270)

Iraphone (HNI : 43290) only in Gheshm island

Taliya (HNI : 43232) 0932-XXX-XXXX

TeleKish (HNI : 43214) 0934-XXX-XXXX post-paid

MTN Irancell (HNI : 43235) 0900-XXX-XXXX 0901-XXX-XXXX 0902-XXX-XXXX 0903-XXX-XXXX 0904-XXX-XXXX 0905-XXX-XXXX 0930-XXX-XXXX 0933-XXX-XXXX 0935-XXX-XXXX 0936-XXX-XXXX 0937-XXX-XXXX 0938-XXX-XXXX 0939-XXX-XXXX pre-paid, post-paid and data SIM 0941-XXX-XXXX (special for TD-LTE)

RighTel (HNI : 43220 & 43221) 0920-XXX-XXXX post-paid 0921-XXX-XXXX pre-paid & data SIM 0922-XXX-XXXX pre-paid & data SIM 0923-XXX-XXXX pre-paid & data SIM

MobinNet (HNI : 43240) 0955-XXX-XXXX (special for TD-LTE)

Mobile Virtual Network Operator (MVNO)

Shatel Mobile (HNI : 43208 & 43250) 0998-1XX-XXXX pre-paid & data SIM

PH.Lotus 0999-0XX-XXXX pre-paid

ApTel (NeginTel) (HNI : 43202) 0999-1XXX-XXX post-paid

Avacell (HiWeb) (HNI : 43212) 0999-14XX-XXX pre-paid

SamanTel (HNI : 43210) 0999-99X-XXXX post-paid 0999-98X-XXXX pre-paid & data SIM

Farabord Dadeh Haye Iranian Co. (Zi-Tel) (HNI : 43245) 0999-99X-XXXX data SIM

Ertebatat-e Arian Tel Co. (Arian-Tel) (HNI : 43206) 0999-87X-XXXX 0999-88X-XXXX 0999-89X-XXXX

Ertebatat-e Farzanegan Pars (Wenex) (HNI : 43293)

data SIM

Emergency numbers The following numbers are used for emergency services within Iran 110 - Police 112 - Hilal Ahmar Ambulance 115 - Ambulance 125 - Fire Department 911 - Redirected to 112 on mobile phones

See also List of dialling codes in Iran Mobile Telecommunication Company of Iran MTN Irancell RighTel Communications Shatel Taliya Communications Telecommunication Company of Iran

References

ITU allocations list Iran Intelligent Network

Illustrations

Worked examples

Example 1 — a first encounter with Telephone numbers in Iran

Start with the simplest possible case. Write down what Telephone numbers in Iran claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Telephone numbers in Iran before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Telephone numbers in Iran ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Telephone numbers in Iran

In research: Telephone numbers in Iran appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Telephone numbers in Iran in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Telephone numbers in Iran is common in secondary-school and first-year university syllabi. It links to neighbouring topics Telecommunications in Iran, Telephone numbers by country, so understanding it makes those chapters shorter.
In everyday life: Look for Telephone numbers in Iran outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Telephone numbers in Iran in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Telephone numbers in Iran means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Telephone numbers in Iran out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Telephone numbers in Iran in simple terms?

Why does Telephone numbers in Iran matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Telephone numbers in Iran?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Telephone numbers in Iran.