| 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 | 228650 |
| 2016 | 373056 |
| 2015 | 374931 |
| 2014 | 356395 |
| 2013 | 356594 |
| 2012 | 348068 |
| 2011 | 405573 |
| 2010 | 652247 |
| 2009 | 616753 |
| 2008 | 616848 |
| 2007 | 632600 |
| 2006 | 590910 |
| 2005 | 491029 |
| 2004 | 470280 |
| 2003 | 448323 |
| 2002 | 382820 |
| 2001 | 319942 |
| 2000 | 240136 |
| 1999 |
