| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 286310 |
| 2016 | 286229 |
| 2015 | 289121 |
| 2014 | 289323 |
| 2013 | 283650 |
| 2012 | 356425 |
| 2011 | 339453 |
| 2010 | 308594 |
| 2009 | 361638 |
| 2008 | 413576 |
| 2007 | 465000 |
| 2006 | 396000 |
| 2005 | 448210 |
| 2004 | 429141 |
| 2003 | 301954 |
| 2002 | 323588 |
| 2001 | 253479 |
| 2000 | 206601 |
| 1999 |
