area code

简明释义

区域码

英英释义

例句

1.To call my friend in New York, I need to dial the correct area code 区号 first.

要给我在纽约的朋友打电话，我需要先拨打正确的区号。

2.When moving to a new city, it's important to update your area code 区号 with your contacts.

搬到新城市时，更新你的区号给联系人是很重要的。

3.If you don't know the area code 区号, you can look it up online.

如果你不知道区号，可以在网上查找。

4.The area code 区号 for Los Angeles is 213.

洛杉矶的区号是213。

5.Make sure to include the area code 区号 when sending a text message to someone far away.

给远方的人发短信时一定要包括区号。

作文

In today's interconnected world, communication plays a vital role in our daily lives. One of the essential components of telecommunication is the use of an area code, which is a three-digit number that helps to identify specific geographic regions for telephone calls. Understanding the significance of an area code can greatly enhance our ability to communicate effectively, especially when making long-distance calls or connecting with people in different parts of the country.The concept of an area code was first introduced in North America in 1947 as part of the North American Numbering Plan (NANP). This system was designed to simplify the process of dialing long-distance calls and to ensure that calls could be directed to the correct location. Each area code corresponds to a particular region, allowing phone companies to route calls accurately. For instance, if you are calling someone in New York City, you would need to dial the area code 212 before their local number.The format of an area code is always the same: it consists of three digits, typically ranging from 200 to 999. However, not all combinations are in use; some are reserved for future expansion or specific purposes. In addition, as technology has evolved, new area codes have been created to accommodate the increasing demand for phone numbers due to the rise of mobile phones and other devices.When you receive a call, the area code can often give you a clue about where the caller is located. For example, an area code of 415 indicates a call from San Francisco, while 305 is associated with Miami. This information can be helpful in determining whether the call is local or long-distance, which may affect your phone plan charges.Moreover, the importance of an area code extends beyond just identifying locations. It also plays a crucial role in business communications. Companies often use specific area codes to convey a sense of local presence. For instance, a business with a 312 area code may appear more trustworthy to customers in Chicago, as it signals that the company is based in the area. This strategy can be particularly effective for small businesses looking to build a loyal customer base.However, with the advent of VoIP (Voice over Internet Protocol) technology and mobile phones, the traditional significance of area codes is slowly changing. People can now keep their phone numbers, including their area codes, even when they move to a different city or state. This portability can sometimes lead to confusion, as a caller may assume that someone with a specific area code is still located in that region, when in fact, they could be thousands of miles away.In conclusion, the area code is a small but significant element of our communication infrastructure. It helps to organize and streamline telephone calls, providing essential information about geographic locations. As we continue to navigate the complexities of modern communication, understanding the role of an area code will remain important. Whether we're making personal calls or conducting business, being aware of area codes can improve our communication efficiency and effectiveness.

在当今互联互通的世界中，沟通在我们的日常生活中发挥着至关重要的作用。电信的一个基本组成部分是使用区号，它是一个三位数，帮助识别特定地理区域的电话。理解区号的重要性可以大大提高我们有效沟通的能力，尤其是在拨打长途电话或与不同地区的人联系时。区号的概念最早于1947年在北美引入，作为北美号码计划（NANP）的一部分。该系统旨在简化拨打长途电话的过程，并确保电话能够准确地指向正确的位置。每个区号对应一个特定的区域，使电话公司能够准确路由电话。例如，如果您要拨打纽约市某人的电话，您需要在他们的本地号码之前拨打区号212。区号的格式始终相同：它由三位数字组成，通常范围从200到999。然而，并不是所有组合都在使用；一些被保留用于未来扩展或特定目的。此外，随着技术的发展，新的区号不断被创建，以满足由于移动电话和其他设备的增加而对电话号码的需求。当您接到电话时，区号通常可以给您提供关于来电者位置的线索。例如，区号415表示来自旧金山的电话，而305则与迈阿密相关。这些信息对于确定电话是本地电话还是长途电话非常有帮助，因为这可能会影响您的电话计划费用。此外，区号的重要性不仅限于识别位置。它在商业通信中也发挥着至关重要的作用。公司通常使用特定的区号来传达一种本地存在感。例如，拥有312区号的企业在芝加哥可能看起来更值得信赖，因为它表明公司位于该地区。这种策略对于希望建立忠诚客户群的小型企业尤其有效。然而，随着VoIP（互联网协议语音）技术和移动电话的出现，传统的区号重要性正在慢慢改变。人们现在可以保留他们的电话号码，包括他们的区号，即使他们搬到不同的城市或州。这种可移植性有时可能导致混淆，因为拨打者可能会假设某个特定的区号的人仍然位于该地区，但实际上，他们可能远在千里之外。总之，区号是我们通信基础设施中一个小但重要的元素。它有助于组织和简化电话，提供有关地理位置的重要信息。随着我们继续应对现代通信的复杂性，理解区号的作用将仍然很重要。无论我们是在拨打个人电话还是进行商务交流，了解区号都可以提高我们的沟通效率和有效性。